Added "space-around" option to Justification. I see no reason to leave
it out.
Merge pull request #202 from volgin/master

Added "space-around" option to Justification.
Fixed spelling error.
Merge pull request #203 from volgin/master

Fixed minor spelling error.
Fixed CSS typos in FlexPropertyHelper.
Merge pull request #206 from kfa/fix_css_property_typo

Fixed CSS typos in FlexPropertyHelper.
Added missing ensureInjected calls.
Merge pull request #207 from kfa/add_missing_ensureInjected

Added missing ensureInjected calls.
Changed mgwt to work with GWT 2.7
Merge pull request #210 from kfa/update_mgwt_to_run_with_gwt2.7

Changed mgwt to work with GWT 2.7
Replaced flex-flow with flex-direction to avoid conflicts when
flex-direction property is set using setOrientation.
Merge pull request #215 from volgin/master

Replaced flex-flow with flex-direction
Add HasText to the implemented interfaces of MValueBoxBase

This restores compatibility with GWT 2.6, where HasText came from AutoDirectionHandler.Target.

Note that this reverts 3fd1752fb34429f43637fc29c577d1a75a1d6f7a again.
Merge pull request #216 from ankon/gwt27-hastext

Add HasText to the implemented interfaces of MValueBoxBase
Added 3 digit hex support in ImageConverter

Fixes #220.
Merge pull request #221 from kfa/fix_three_digit_color_bug

Added 3 digit hex support in ImageConverter