The Improvening

Changes since v1.1.0

• Improvements to Swift 2.2 syntax, and overall things are more Swifty (including looking forward to Swift 3).
• Array
  • mapWithIndex()
  • rotate() / rotateInPlace()
  • before() & after()
• CGFloat
  • rounded()
• Int
  • toAbbreviatedString
• NSMutableAttributedString
  • addFont()
  • addAlignment()
  • addForegroundColor()
  • addUnderline()
• Custom % operator
• String
  • isNumeric
  • rangeFromNSRange() / NSRangeFromRange()
• UIColor extended to make it much easier to work with colors.
• UIView
  • auto-layout use strives to use leading/trailing instead of left/right.
  • add many conveniences, especially for working with layout constraints.
  • view snapshotting
• Moar unit tests.
• Build/Tests against Xcode 7.3.