modified files to match master

src/main/java/ui/ActionPerformer.java

src/main/java/ui/TDiagramPanel.java

src/main/java/ui/TGComponentManager.java

src/main/java/ui/TGConnectingPointWidthHeight.java

src/main/java/ui/TGUIAction.java

src/main/java/ui/test.java

src/main/java/ui/util/IconManager.java