appearance update
Added a UiFactory field for all widgets.

This enables custom appearances for all widgets.
Merge pull request #44 from kfa/add_appearance_uifactory

Added a UiFactory field for all widgets.
Added a new progress indicator to mgwt.
[maven-release-plugin] prepare release 2.0.0-m1-alpha
[maven-release-plugin] prepare for next development iteration
Let AnimationHelper use AnimationWidget
Merge branch 'master' of https://code.google.com/p/mgwt
Fix button bar missing height.
Add missing class to platform progress indicator.
Fixed InputAppearance in platform theme.
Fixed form appearance in platform theme.