Issue #60: Added automated tests for components disabling

...onfigurations/test/TestAvatarADComponentsDisabling.launch

...onfigurations/test/TestAvatarDesignPanelTranslator.launch

...nfigurations/test/TestAvatarSMDComponentsDisabling.launch

ttool/launch_configurations/test/TestGTMLModeling.launch

ttool/launch_configurations/test/TestTDiagramPanel.launch

...h_configurations/test/TestTMLADComponentsDisabling.launch

...h_configurations/test/TestTMLCPComponentsDisabling.launch

ttool/src/test/java/launcher/TestRshClient.java

ttool/src/test/java/test/AbstractTest.java

ttool/src/test/java/ui/AbstractUITest.java

ttool/src/test/java/ui/TestAvatarDesignPanelTranslator.java

ttool/src/test/java/ui/TestGTMLModeling.java

ttool/src/test/java/ui/TestGTURTLEModeling.java

ttool/src/test/java/ui/TestTDiagramPanel.java

...est/java/ui/avatarad/TestAvatarADComponentsDisabling.java

...t/java/ui/avatarsmd/TestAvatarSMDComponentsDisabling.java

.../src/test/java/ui/tmlad/TestTMLADComponentsDisabling.java

.../src/test/java/ui/tmlcp/TestTMLCPComponentsDisabling.java

...est/resources/ui/diagram2avatar/expected/CoffeeButton.txt

...st/resources/ui/diagram2avatar/expected/CoffeeMachine.txt