diff --git a/README.md b/README.md
index 06d52f8..631d01f 100644
--- a/README.md
+++ b/README.md
@@ -57,4 +57,5 @@ Bug reports and pull requests are welcome on GitHub at
 https://github.com/CAU-Kiel-Tech-Inf/socha_ruby_client. This project
 is intended to be a safe, welcoming space for collaboration, and
 contributors are expected to adhere to the
-[Contributor Covenant](contributor-covenant.org) code of conduct.
+[code of conduct](CODE_OF_CONDUCT.md) (from
+[Contributor Covenant](http://contributor-covenant.org)).
diff --git a/RELEASES.md b/RELEASES.md
index 0d01339..ec6296d 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,10 @@
+= 0.1.2
+
+- Fixed bug in == (test for equality) method of connections (thanks to
+  wollw!).
+- Fixed link in readme to code of conduct.
+- Removed trailing whitespace.
+
 = 0.1.1
 
 Compatibility to Ruby 1.9 (source encoding issues)
diff --git a/lib/software_challenge_client/board.rb b/lib/software_challenge_client/board.rb
index 5d69ec8..3c01dca 100644
--- a/lib/software_challenge_client/board.rb
+++ b/lib/software_challenge_client/board.rb
@@ -16,11 +16,11 @@ class Board
   # @!attribute [r] connections
   # @return [Array<Connection>] the board's connections
   attr_reader :connections
-  
+
   def initialize
     self.init
   end
-  
+
   # Initializes the board
   #
   # @param init [Boolean] if 'true', then the board will be initialized with swamps, otherwise the board will be completely empty
@@ -31,9 +31,9 @@ def initialize(init)
       self.makeClearBoard
     end
   end
-  
+
   # Initializes the board with swamps
-  def init 
+  def init
     @fields = Array.new(Constants::SIZE) {Array.new(Constants::SIZE)}
     @fields[0][0] = Field.new(FieldType::SWAMP, 0, 0)
     @fields[0][Constants::SIZE - 1] = Field.new(FieldType::SWAMP, 0, Constants::SIZE - 1)
@@ -48,14 +48,14 @@ def init
       @fields[Constants::SIZE - 1][y] = Field.new(FieldType::BLUE, Constants::SIZE - 1, y);
     end
     for x in 1..(Constants::SIZE - 2)
-      for y in 1..(Constants::SIZE - 2) 
+      for y in 1..(Constants::SIZE - 2)
         @fields[x][y] = Field.new(FieldType::NORMAL, x, y);
       end
     end
     self.placeSwamps()
     @connections = Array.new;
   end
-  
+
   # Places swamps at random coordinates
   def placeSwamps
     # big swamp
@@ -88,25 +88,25 @@ def placeSwamps
     self.fields[x][y].type = FieldType::SWAMP
   end
 
-  
-  # creates a cleared board  
+
+  # creates a cleared board
   def makeClearBoard
     @fields = Array.new(Constants::SIZE, Array.new(Constants::SIZE))
     @connections = Array.new
   end
-  
+
   # gets the owner's color for the field at the coordinate (x, y)
-  # 
+  #
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
   # @return [PlayerColor] owner's color of field (x, y)
-  def getOwnerColor(x, y) 
+  def getOwnerColor(x, y)
     return self.fields[x][y].ownerColor
   end
-  
-  
+
+
   # sets the owner's color for the field at the coordinate (x, y)
-  # 
+  #
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
   # @param player [Player] new owner of field (x, y)
@@ -116,7 +116,7 @@ def put(x, y, player)
   end
 
   # creates wires at the coordinate (x, y), if it is possible
-  # 
+  #
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
   def createNewWires(x, y)
@@ -144,11 +144,11 @@ def createNewWires(x, y)
     if self.checkPossibleWire(x, y, x + 1, y + 2)
       self.createWire(x, y, x + 1, y + 2)
     end
-    
-  end 
+
+  end
 
   # creates a new wire
-  # 
+  #
   # @param x1 [Integer] x-coordinate starting point
   # @param y1 [Integer] y-coordinate starting point
   # @param x2 [Integer] x-coordinate ending point
@@ -158,7 +158,7 @@ def createWire(x1, y1, x2, y2)
   end
 
   # checks, if a wire can be placed at specified coordinates
-  # 
+  #
   # @param x1 [Integer] x-coordinate starting point
   # @param y1 [Integer] y-coordinate starting point
   # @param x2 [Integer] x-coordinate ending point
@@ -174,7 +174,7 @@ def checkPossibleWire(x1, y1, x2, y2)
   end
 
   # checks, if a blocking wire exists
-  # 
+  #
   # @param x1 [Integer] x-coordinate starting point
   # @param y1 [Integer] y-coordinate starting point
   # @param x2 [Integer] x-coordinate ending point
@@ -187,7 +187,7 @@ def existsBlockingWire(x1, y1, x2, y2)
       for y in smallerY..biggerY # checks all 6 Fields, from
         # where there could be
         # blocking connections
-        if !self.fields[x][y].ownerColor.nil? && (x != x1 || y != y1) && 
+        if !self.fields[x][y].ownerColor.nil? && (x != x1 || y != y1) &&
             (x != x2 || y != y2) # excludes the Fields with no owner and
           # the fields (x1, y2), (x2, y2)
           # themselves.
@@ -199,9 +199,9 @@ def existsBlockingWire(x1, y1, x2, y2)
     end
     return false
   end
-  
+
   # gets connections for the coordinate (x, y)
-  # 
+  #
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
   # @return [Array] Array of connections from field (x, y)
@@ -209,7 +209,7 @@ def getConnections(x, y)
     xyConnections = Array.new
     if !self.connections.nil?
       for c in self.connections
-        if c.x1 == x && c.y1 == y 
+        if c.x1 == x && c.y1 == y
           xyConnections.push(Connection.new(x, y, c.x2, c.y2, c.ownerColor))
         end
         if c.x2 == x && c.y2 == y
@@ -229,11 +229,11 @@ def onSegment(px,py,qx,qy,rx,ry)
     end
     return false
   end
- 
+
   def orientation(px,py,qx,qy,rx,ry)
     val = (qy - py) * (rx - qx) -
       (qx - px) * (ry - qy)
- 
+
     if val == 0
       return 0
     end
@@ -242,44 +242,44 @@ def orientation(px,py,qx,qy,rx,ry)
     end
     return 2
   end
- 
+
   def doIntersect(p1x,p1y, q1x,q1y, p2x,p2y, q2x,q2y)
     o1 = orientation(p1x,p1y, q1x,q1y, p2x,p2y)
     o2 = orientation(p1x,p1y, q1x,q1y, q2x,q2y)
     o3 = orientation(p2x,p2y, q2x,q2y, p1x,p1y)
     o4 = orientation(p2x,p2y, q2x,q2y, q1x,q1y)
- 
+
     if o1 != o2 && o3 != o4
       return true
     end
- 
+
     if o1 == 0 && onSegment(p1x,p1y, p2x,p2y, q1x,q1y)
       return true
     end
- 
+
     if o2 == 0 && onSegment(p1x,p1y, q2x,q2y, q1x,q1y)
       return true
     end
- 
+
     if o3 == 0 && onSegment(p2x,p2x, p1x,p1y, q2x,q2y)
       return true
     end
-     
+
     if o4 == 0 && onSegment(p2x,p2y, q1x,q1y, q2x,q2y)
       return true
     end
- 
+
     return false
   end
 
   # checks for the wire (x1, y1) -> (x2, y2), if it is blocked by any connection going out from (x,y).
-  # 
+  #
   # @param x1 [Integer] x-coordinate starting point
   # @param y1 [Integer] y-coordinate starting point
   # @param x2 [Integer] x-coordinate ending point
   # @param y2 [Integer] y-coordinate ending point
   # @param x [Integer] x-coordinate comparison field
-  # @param y [Integer] y-coordinate comparison field 
+  # @param y [Integer] y-coordinate comparison field
   # @return [Boolean]  'true', if another wire would block the creation of a new wire at specified coordinates
   def isWireBlocked(x1, y1, x2, y2, x, y)
     for c in getConnections(x, y)
@@ -293,7 +293,7 @@ def isWireBlocked(x1, y1, x2, y2, x, y)
   def to_s
     return self.fields.map { |f| f.map {|i| (i.ownerColor==PlayerColor::RED ? 'R' : (i.ownerColor==PlayerColor::BLUE ? 'B' : (i.type==FieldType::SWAMP ? 'S' : (i.type==FieldType::RED ? 'r' : (i.type==FieldType::BLUE ? 'b' : ' '))))) }.join(",")}.join("\n")
   end
-  
+
   def ==(another_board)
     for x in 0..(Constants.SIZE - 1)
       for y in 0..(Constants.SIZE - 1)
@@ -310,7 +310,7 @@ def ==(another_board)
         return false
       end
     end
-    
+
     return true;
   end
 end
\ No newline at end of file
diff --git a/lib/software_challenge_client/client_interface.rb b/lib/software_challenge_client/client_interface.rb
index 62b8bde..70749f2 100644
--- a/lib/software_challenge_client/client_interface.rb
+++ b/lib/software_challenge_client/client_interface.rb
@@ -1,7 +1,7 @@
 # encoding: UTF-8
 class ClientInterface
   attr_accessor :gamestate
-  
+
   def getMove
     raise "Not yet implemented"
   end
diff --git a/lib/software_challenge_client/condition.rb b/lib/software_challenge_client/condition.rb
index be20a82..5d2b7a2 100644
--- a/lib/software_challenge_client/condition.rb
+++ b/lib/software_challenge_client/condition.rb
@@ -10,7 +10,7 @@ class Condition
   # @!attribute [r] reason
   # @return [String] winning reason
   attr_reader :reason
-  
+
   # Initializes the winning Condition with a player and a reason
   # @param winer [Player] winning player
   # @param reason [String] winning reason
@@ -18,5 +18,5 @@ def initialize(winner, reason)
     @winner = winner
     @reason = reason
   end
-  
+
 end
\ No newline at end of file
diff --git a/lib/software_challenge_client/connection.rb b/lib/software_challenge_client/connection.rb
index b602437..81391eb 100644
--- a/lib/software_challenge_client/connection.rb
+++ b/lib/software_challenge_client/connection.rb
@@ -19,32 +19,38 @@ class Connection
   # @!attribute [r] ownerColor
   # @return [PlayerColor] connection's owner's color
   attr_reader :ownerColor
-  
+
   # Initializer
-  # 
+  #
   # @param x1 [Integer] x-coordinate starting point
   # @param y1 [Integer] y-coordinate starting point
   # @param x2 [Integer] x-coordinate ending point
   # @param y2 [Integer] y-coordinate ending point
   # @param owner [PlayerColor] connection's owner's color
-  def initialize(x1, y1, x2, y2, ownerColor) 
+  def initialize(x1, y1, x2, y2, ownerColor)
     @x1 = x1
     @x2 = x2
     @y1 = y1
     @y2 = y2
     @ownerColor = ownerColor
   end
-  
+
   def ==(another_connection)
-    if(self.x1 == another_connection.x1 && self.y1 == another_connection.y1 && self.x2 == another_connection.x2 && self.y2 == another_connection.y2 ||
-          self.x1 == another_connection.x2 && self.y1 == another_connection.y2 && self.x2 == another_connection.x1 && self.y2 == another_connection.y1) 
-      return ownerColor == c.ownerColor
+    if (self.x1 == another_connection.x1 &&
+        self.y1 == another_connection.y1 &&
+        self.x2 == another_connection.x2 &&
+        self.y2 == another_connection.y2 ||
+        self.x1 == another_connection.x2 &&
+        self.y1 == another_connection.y2 &&
+        self.x2 == another_connection.x1 &&
+        self.y2 == another_connection.y1)
+      return ownerColor == another_connection.ownerColor
     else
       return false
     end
   end
-  
+
   def to_s
     return "#{self.ownerColor} : (#{self.x1}, #{self.y1}) - (#{self.x2}, #{self.y2})"
   end
-end
\ No newline at end of file
+end
diff --git a/lib/software_challenge_client/debug_hint.rb b/lib/software_challenge_client/debug_hint.rb
index 587cfaf..cd10cde 100644
--- a/lib/software_challenge_client/debug_hint.rb
+++ b/lib/software_challenge_client/debug_hint.rb
@@ -2,11 +2,11 @@
 # @author Ralf-Tobias Diekert
 # A debug hint, that can be added to a move
 class DebugHint
-   
+
   # @!attribute [r] content
   # @return [String] a hint
   attr_reader :content
-  
+
   # @overload initialize
   #   Creates an empty hint
   # @overload initialize(key, value)
@@ -17,17 +17,17 @@ class DebugHint
   #   Creates a hint with specified content
   #   @param content of the hint
   def initialize
-    
+
   end
-  
+
   def initialize(key, value)
     if key.nil?
       self.content = "#{value}"
-    else 
+    else
       self.content = "#{key} = #{value}"
     end
   end
-  
+
   def initialize(content)
     self.content = "#{content}"
   end
diff --git a/lib/software_challenge_client/field.rb b/lib/software_challenge_client/field.rb
index 7564a86..0c37b11 100644
--- a/lib/software_challenge_client/field.rb
+++ b/lib/software_challenge_client/field.rb
@@ -17,9 +17,9 @@ class Field
   # @!attribute [r] y
   # @return [Integer] the field's y-coordinate
   attr_reader :y
-  
+
   # Initializer
-  # 
+  #
   # @param type [FieldType] field type
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
@@ -29,14 +29,14 @@ def initialize(type, x, y)
     @x = x
     @y = y
   end
-  
+
   def ==(another_field)
-    return self.ownerColor == another_field.ownerColor && 
-      self.type == another_field.type && 
-      self.x == another_field.x && 
+    return self.ownerColor == another_field.ownerColor &&
+      self.type == another_field.type &&
+      self.x == another_field.x &&
       self.y == another_field.y
   end
-  
+
   def to_s
     return "Field: x = #{self.x}, y = #{self.y}, owner = #{self.ownerColor}, type = #{self.type}"
   end
diff --git a/lib/software_challenge_client/game_state.rb b/lib/software_challenge_client/game_state.rb
index b94b0ce..12f6b33 100644
--- a/lib/software_challenge_client/game_state.rb
+++ b/lib/software_challenge_client/game_state.rb
@@ -10,7 +10,7 @@
 # @author Ralf-Tobias Diekert
 # The state of a game
 class GameState
-  
+
   # @!attribute [rw] turn
   # @return [Integer] turn number
   attr_accessor :turn
@@ -35,18 +35,18 @@ class GameState
   # @!attribute [rw] condition
   # @return [Condition] the winner and winning reason
   attr_accessor :condition
-  
+
   def initialize
     self.currentPlayerColor = PlayerColor::RED
     self.startPlayerColor = PlayerColor::RED
     self.board = Board.new(true)
   end
-  
+
   # adds a player to the gamestate
   #
   # @param player [Player] the player, that will be added
-  def addPlayer(player) 
-    if player.color == PlayerColor::RED 
+  def addPlayer(player)
+    if player.color == PlayerColor::RED
       @red = player
     else if player.color == PlayerColor::BLUE
         @blue = player
@@ -66,34 +66,34 @@ def currentPlayer
   end
 
   # gets the other (not the current) player
-  # 
+  #
   # @return [Player] the other (not the current) player
   def otherPlayer
     if self.currentPlayerColor == PlayerColor::RED
-      return self.blue 
+      return self.blue
     else
       return self.red
     end
   end
-  
+
   # gets the other (not the current) player's color
   #
   # @return [PlayerColor] the other (not the current) player's color
   def otherPlayerColor
     return PlayerColor.opponentColor(self.currentPlayerColor)
   end
-  
+
   # gets the start player
   #
   # @return [Player] the startPlayer
   def startPlayer
-    if self.startPlayer == PlayerColor::RED 
+    if self.startPlayer == PlayerColor::RED
       return self.red
     else
       return self.blue
     end
   end
-  
+
   # switches current player
   def switchCurrentPlayer
     if currentPlayer.color == PlayerColor::RED
@@ -102,7 +102,7 @@ def switchCurrentPlayer
       @currentPlayer = self.red
     end
   end
-  
+
   # prepares next turn and sets the last move
   #
   # @param [Move] the last move
@@ -111,14 +111,14 @@ def prepareNextTurn(lastMove)
     @lastMove = lastMove;
     self.switchCurrentPlayer()
   end
-  
+
   # gets the current round
   #
   # @return [Integer] the current round
   def round
     return self.turn / 2
   end
-  
+
   # gets all possible moves
   #
   # @return [Array<Move>] a list of all possible moves
@@ -136,18 +136,18 @@ def getPossibleMoves
     end
     return moves
   end
-  
+
   # performs a move on the gamestate
   #
   # @param move [Move] the move, that will be performed
   # @param player [Player] the player, who makes the move
   def perform(move, player)
     if !move.nil?
-      if move.x < Constants::SIZE && move.y < Constants::SIZE && 
+      if move.x < Constants::SIZE && move.y < Constants::SIZE &&
           move.x >= 0 && move.y >= 0
-        if self.getPossibleMoves.include?(move) 
+        if self.getPossibleMoves.include?(move)
           self.board.put(move.x, move.y, player)
-          player.points = self.pointsForPlayer(player)      
+          player.points = self.pointsForPlayer(player)
         else
           raise "Der Zug ist nicht möglich, denn der Platz ist bereits besetzt oder nicht besetzbar."
         end
@@ -156,7 +156,7 @@ def perform(move, player)
       end
     end
   end
-  
+
   # gets a player's points
   #
   # @param player [Player] the player, whos statistics will be returned
@@ -164,19 +164,19 @@ def perform(move, player)
   def playerStats(player)
     return self.playerStats(player.color)
   end
-  
+
   # gets a player's points by the player's color
   #
   # @param playerColor [PlayerColor] the player's color, whos statistics will be returned
   # @return [Integer] the points of the player
-  def playerStats(playerColor) 
+  def playerStats(playerColor)
     if playerColor == PlayerColor::RED
       return self.gameStats[0];
-    else 
+    else
       return self.gameStats[1]
     end
   end
-  
+
   # gets the players' statistics
   #
   # @return [Array<Integer>] the points for both players
@@ -185,17 +185,17 @@ def gameStats
 
     stats[0][0] = self.red.points
     stats[1][0] = self.blue.points
-    
+
     return stats
   end
-  
+
   # get the players' names
   #
   # @return [Array<String>] the names for both players
   def playerNames
     return [red.displayName, blue.displayName]
   end
-  
+
   # sets the game-ended condition
   #
   # @param winner [Player] the winner of the game
@@ -205,28 +205,28 @@ def endGame(winner, reason)
       @condition = Condition.new(winner, reason)
     end
   end
-  
+
   # has the game ended?
   #
   # @return [Boolean] true, if the game has allready ended
   def gameEnded?
     return !self.condition.nil?
   end
-  
+
   # gets the game's winner
   #
   # @return [Player] the game's winner
   def winner
     return condition.nil? ? nil : self.condition.winner
   end
-  
+
   # gets the winning reason
   #
   # @return [String] the winning reason
   def winningReason
     return condition.nil? ? nil : self.condition.reason
   end
-  
+
   # calculates a player's points
   #
   # @param player [Player] the player, whos point will be calculated
@@ -271,7 +271,7 @@ def pointsForPlayer(player)
         longestPath = fields[1].x - fields[0].x
       end
     end
-    
+
     return longestPath # return longestPath
   end
 
@@ -336,9 +336,9 @@ def circuit(circuit, visited)
     circuit.push(*toBeAddedFields)
     if changed
       return self.circuit(circuit, visited)
-    else 
+    else
       return circuit
     end
   end
-  
+
 end
\ No newline at end of file
diff --git a/lib/software_challenge_client/move.rb b/lib/software_challenge_client/move.rb
index 5ab178b..d50f256 100644
--- a/lib/software_challenge_client/move.rb
+++ b/lib/software_challenge_client/move.rb
@@ -13,9 +13,9 @@ class Move
   # @!attribute [r] hints
   # @return [Array<DebugHint>] the move's hints
   attr_reader :hints
-  
+
   # Initializer
-  # 
+  #
   # @param x [Integer] x-coordinate
   # @param y [Integer] y-coordinate
   def initialize(x, y)
@@ -23,7 +23,7 @@ def initialize(x, y)
     @y = y
     @hints = Array.new
   end
-  
+
   # @overload addHint(hint)
   # adds a hint to the move
   # @param hint [DebugHint] the added hint
@@ -37,17 +37,17 @@ def initialize(x, y)
   def addHint(hint)
     @hints.push(hint);
   end
-  
+
   # adds a hint to the move
   def addHint(key, value)
     self.addHint(DebugHint.new(key, value))
   end
-  
+
   # adds a hint to the move
   def addHint(string)
     self.addHint(DebugHint.new(string))
   end
-  
+
   def ==(another_move)
     return self.x == another_move.x && self.y == another_move.y
   end
diff --git a/lib/software_challenge_client/network.rb b/lib/software_challenge_client/network.rb
index d349453..9752784 100644
--- a/lib/software_challenge_client/network.rb
+++ b/lib/software_challenge_client/network.rb
@@ -12,36 +12,36 @@ class Network
   @socket
   @host
   @port
-    
+
   @board
   @client
   @protocol
-    
+
   @receiveBuffer
   @reservationID
-  
+
   # @!attribute [r] connected
   # @return [Boolean] true, if the client is connected to a server
   attr_reader :connected
-    
+
   def initialize(host, port, board, client)
-    @host, @port, @connected, @board, @client = 
+    @host, @port, @connected, @board, @client =
       host, port, false, board, client
-  
+
     @protocol = Protocol.new(self, @client)
     @reservationID = ''
     @receiveBuffer = ''
-  
+
     puts '> Network/Socket created.'
   end
 
   # connects the client with a given server
-  # 
+  #
   # @return [Boolean] true, if successfully connected to the server
   def connect
     @socket = TCPSocket.open(@host, @port)
     @connected = true
-  
+
     self.sendString('<protocol>')
     if @reservationID != ''
       document = REXML::Docuent.new
@@ -49,7 +49,7 @@ def connect
       element.add_attribute('reservationCode', @reservationID)
       document.add(element)
       self.sendXML(document)
-    else 
+    else
       document = REXML::Document.new
       element = REXML::Element.new('join')
       element.add_attribute('gameType', 'swc_2016_twixt')
@@ -58,7 +58,7 @@ def connect
     end
     return @connected
   end
-  
+
   # disconnects the client from a server
   def disconnect
 
@@ -74,10 +74,10 @@ def disconnect
   def readString
     puts 'reading'
     sockMsg = ''
-    if(!@connected) 
+    if(!@connected)
       return
     end
-  
+
     line =''
     char = ''
     while line!="</room>"
@@ -91,7 +91,7 @@ def readString
     end
     puts 'ended reading'
     if sockMsg != ''
-    
+
       @receiveBuffer.concat(sockMsg)
 
       # Remove <protocol> tag
@@ -100,7 +100,7 @@ def readString
       puts 'Receive:'
       puts ''
       #puts @receiveBuffer
-    
+
       # Process text
       @protocol.processString('<msg>'+@receiveBuffer+'</msg>');
       self.emptyReceiveBuffer
diff --git a/lib/software_challenge_client/player.rb b/lib/software_challenge_client/player.rb
index 6c1f8f9..80c308e 100644
--- a/lib/software_challenge_client/player.rb
+++ b/lib/software_challenge_client/player.rb
@@ -10,16 +10,16 @@ class Player
   # @!attribute [rw] points
   # @return [Integer] the player's points
   attr_accessor :points
-  
+
   # Initializer
   # @param the new player's color
   def initialize(color)
     @color = color
     self.points = 0
   end
-  
+
   def ==(another_player)
     return self.color == another_player.color
   end
-  
+
 end
\ No newline at end of file
diff --git a/lib/software_challenge_client/player_color.rb b/lib/software_challenge_client/player_color.rb
index ec83b06..47e93ba 100644
--- a/lib/software_challenge_client/player_color.rb
+++ b/lib/software_challenge_client/player_color.rb
@@ -5,7 +5,7 @@ module PlayerColor
   NONE = 1
   RED = 2
   BLUE = 4
-  
+
   # Returns the opponents Color
   #
   # @param color [PlayerColor] The player's color, whose opponent needs to be found
diff --git a/lib/software_challenge_client/protocol.rb b/lib/software_challenge_client/protocol.rb
index 3857026..63a6566 100644
--- a/lib/software_challenge_client/protocol.rb
+++ b/lib/software_challenge_client/protocol.rb
@@ -13,7 +13,7 @@
 # This class handles the parsing of xml strings according to the network protocol of twixt
 class Protocol
   include REXML::StreamListener
-  
+
   # @!attribute [r] gamestate
   # @return [Gamestate] current gamestate
   attr_reader :gamestate
@@ -27,19 +27,19 @@ class Protocol
 
   def initialize(network, client)
     @gamestate = GameState.new
-    @network, @client = network, client  
+    @network, @client = network, client
     self.client.gamestate = self.gamestate
   end
-  
+
   # starts xml-string parsing
-  # 
+  #
   # @param text [String] the xml-string that will be parsed
   def processString(text)
     list = self
     #puts "Parse XML:\n#{text}\n----END XML"
     REXML::Document.parse_stream(text, list)
   end
-  
+
   # called if an end-tag is read
   #
   # @param name [String] the end-tag name, that was read
@@ -94,7 +94,7 @@ def tag_start(name, attrs)
       @gamestate.startPlayerColor = attrs['startPlayer'] == 'RED' ? PlayerColor::RED : PlayerColor::BLUE
       @gamestate.currentPlayerColor = attrs['currentPlayer'] == 'RED' ? PlayerColor::RED : PlayerColor::BLUE
       puts "Turn: #{@gamestate.turn}"
-    when "red" 
+    when "red"
       puts 'new red player'
       @gamestate.addPlayer(Player.new(attrs['color'] == 'RED' ? PlayerColor::RED : PlayerColor::BLUE))
       @gamestate.red.points = attrs['points'].to_i
@@ -144,7 +144,7 @@ def tag_start(name, attrs)
   #
   # @param document [REXML::Document] the document, that will be send to the connected server
   def sendXml(document)
-    @network.sendXML(document)  
+    @network.sendXML(document)
   end
-  
+
 end
diff --git a/lib/software_challenge_client/version.rb b/lib/software_challenge_client/version.rb
index 7bed3fe..8443fe6 100644
--- a/lib/software_challenge_client/version.rb
+++ b/lib/software_challenge_client/version.rb
@@ -1,4 +1,4 @@
 # encoding: UTF-8
 module SoftwareChallengeClient
-  VERSION = "0.1.1"
+  VERSION = "0.1.2"
 end