Adding syntax checking management on diagrams

...lator/directsimulation/AvatarSpecificationSimulation.java

src/main/java/tmltranslator/HwLink.java

src/main/java/tmltranslator/TMLArchitecture.java

src/main/java/tmltranslator/TMLChannelPath.java

src/main/java/tmltranslator/TMLMapping.java

src/main/java/tmltranslator/TMLSyntaxChecking.java

src/main/java/ui/ModeManager.java

src/main/java/ui/avatarad/AvatarADToolBar.java

src/main/java/ui/avatarcd/AvatarCDToolBar.java

src/main/java/ui/avatardd/ADDDiagramToolBar.java

src/main/java/ui/avatarmad/AvatarMADToolBar.java

...ui/avatarmethodology/AvatarMethodologyDiagramToolbar.java

src/main/java/ui/avatarpd/AvatarPDToolBar.java

src/main/java/ui/avatarrd/AvatarRDToolBar.java

...docusmethodology/DiplodocusMethodologyDiagramToolbar.java

src/main/java/ui/ebrdd/EBRDDToolBar.java

src/main/java/ui/req/RequirementDiagramToolBar.java

src/main/java/ui/sd2/SequenceDiagramToolBar.java

...ysmlsecmethodology/SysmlsecMethodologyDiagramToolbar.java

src/main/java/ui/ucd/UseCaseDiagramToolBar.java