Moved BaseTweenDropdown and EnterAnimationEditor classes
Added method to lock only the context pane and minor bug fixed
Moved the fx widgets and views to interaction context pane.
Removed the mode menu and added button to open the interactiveContextPane
Added play button.
Added close button to hide context pane and minor improvement in "full view"
Merge pull request #918 from gorco/fxinteraction

Fx-interaction merged