new class diagram for ComputerGNG.java added
Merge branch 'master' into dev_saugata
updated class diagram
Merge branch 'dev_ashok' of https://github.com/mas-group/sdp_ws2013_lal into dev_saugata
LargeSpirals paintComponent added
Move class updated and ComputeGNG also modified for updating Move functionality
StationaryRectangle class made consistent with others and its functionality modified in ComputeGNG.java
Circle.java made consistent with other signal generation classes and functionality updated in ComputeGNG.java
commnented codes deleted