Add .gitignore to ignore
Make spacing at top and end of feed customizable
i18n
Merge pull request #15 from tobias-/i18n

i18n -  Extract string
Move .gitignore to root
Merge pull request #14 from tobias-/gitignore

Add .gitignore
Merge pull request #12 from tobias-/customize_feed

Make spacing at top and end of feed customizable
Updating the Appboy Android UI library to v1.3.1.
Update CHANGELOG.md
Remove warnings

No logic change, just added annotations, added lint.xml
and removed unused import
Remove dead code & add to lint ignore

Conflicts:
	android-sdk-ui/src/com/appboy/ui/AppboySlideupManager.java
	android-sdk-ui/src/com/appboy/ui/widget/SlideupDrawerView.java
More warnings removed