Architectural rework

Details

• Improvement of the GUI especially the diagram view area
• New status report messages were added so that the user has more info during runtime
• The program now is a single-threaded application utiling an event based design
• Implementation of the new design with signal interfaces
• Further improvement of the data contained classes: DataPoint, DataLine and Diagram
• Removal of the BOOST from the project
• The SerialPort class is now implemented with the SerialPort library of the Qt framework