finished leave notify handler tests
finished map notify handler tests
finished map request handler tests
finished unmap request handler tests
mark test as deprecated as tested class is also deprecated
removed old viewbinding tests
finished property changed signal dispatcher tests
finished SignalImpl tests
add missing finals
Merge branch '0.0.3-SNAPSHOT' of github.com:Zubnix/trinityshell into 0.0.3-SNAPSHOT

* '0.0.3-SNAPSHOT' of github.com:Zubnix/trinityshell:
  make this mandatory for all class variables

Conflicts:
	foundation/render.binding.impl/src/main/java/org/trinity/foundation/api/render/binding/SignalImpl.java
	foundation/render.binding.impl/src/main/java/org/trinity/foundation/api/render/binding/ViewBinderImpl.java