updated gradle version
fixed measurement of root with wrap content height
Update gradle plugin and wrapper

* Android Gradle plugin updated to 0.7.+
* Bundled Gradle wrapper updated to 1.9
* These versions are required for Android Studio 0.4

Signed-off-by: Eddie Ringle <eddie@eringle.net>
Also update README with dependency change

Signed-off-by: Eddie Ringle <eddie@eringle.net>
Compile for and target 4.4

Signed-off-by: Eddie Ringle <eddie@eringle.net>
Merge pull request #16 from emilsjolander/master

Merged pull request #16 - Fixed height measurement when wrap_content
Merge pull request #17 from eddieringle/update-gradle

Merge pull request #17 - Update gradle plugin and wrapper
Don't trust the updates: gradle plugin 0.7.3 instead of 0.7.+ (#16 & #17)
Release 1.0.1 - updated notes
Fixed issue num ref in changelog
Gradle plugin 0.7.3 in README
merged