Enable flag and reset

Almost complete implementation of enable flag
Final implementation of slideMenu enable flag

Final implementation of using SlideMenu's enable flag and updateLayout
to enable and disable objects dynamically.
Merge branch 'Dev-merge' into development
Fixed image not loading on open()
Added TLF support to StateManager. Implemented custom property update to TLF object to handle TextFlow properties.
Fixed swfs turning black by default
Merge branch 'development' of https://github.com/ideum/gestureworks-flash-cml into development
Dynamic forward arrow

Made the forward arrow dynamic to whether or not there's content.
Merge branch 'development' of https://github.com/ideum/gestureworks-flash-cml into development
Removed Away3D dependent classes
Implemented drag control and exposed the handles gesture list to allow disabling of default gestures.
shaun
Revert "shaun"

This reverts commit eae8f44f5b2541d7f327e8bc70adbb69305864bc.
Added workaround for GWTouchEvent stop propagation failure
Added input value XML formatter to remove unnecessary child nodes.
Cast XML values to String in searchChildren
First basic pass at radial slider
Radial slider snapping support
Radial Slider - setting inertia on knob to always be off.
Rename graphic primitive to camelCase circleSegment