dirty changes
Merge remote-tracking branch 'origin/master'

Conflicts:
	code-generator-diagram-impl/src/main/java/ru/ssau/graphplus/analizer/DiagramWalker.java
	code-generator-diagram-impl/src/main/java/ru/ssau/graphplus/analizer/Match.java
	code-generator-diagram-impl/src/main/java/ru/ssau/graphplus/analizer/MethodToMethodMatch.java
	commons/src/main/java/ru/ssau/graphplus/commons/ConnectedShapesComplex.java