Adding first files for avatar methodology

modeling/testavatar.xml

...i/avatarmethodology/AvatarMethodologyConnectingPoint.java

src/ui/avatarmethodology/AvatarMethodologyConnector.java

src/ui/avatarmethodology/AvatarMethodologyDiagramName.java

src/ui/avatarmethodology/AvatarMethodologyDiagramPanel.java

.../avatarmethodology/AvatarMethodologyDiagramReference.java

...ology/AvatarMethodologyDiagramReferenceToRequirement.java

...ui/avatarmethodology/AvatarMethodologyDiagramToolbar.java