- Remove *.iml and local.properties
- Add .gitignore
Merge pull request #3 from thorikawa/remove-local-properties

Remove *.iml and local.properties and add .gitignore
Ported to android-21
Don't make parameters final
Merge pull request #6 from taky/master

Ported to android-21
Update project for final L release

The project now requires Android Studio 0.8.9 or above
Remove unnecessary line for final L release
Various fixes

Fix color filter animations
Update to Gradle 2.1
Update to Gradle tools 0.13.2
Add content description strings to images
Fix RTL issue
Update build tools to 21.1.1

Also improve .gitignore
Remove unnecessary import
Merge pull request #1 from romainguy/master

update repo