Merge pull request #1 from GermainZ/master

Use images directly from assets, implement ViewPager to scroll between tabs, fix formatting
Revert "Use images directly from assets"

This reverts commit dbeef82113bebca51312d28d56b16895c4ae38bc.

Conflicts:
	src/com/quinny898/app/stickersforhangouts/StickerFragment.java
	src/com/quinny898/app/stickersforhangouts/StickerPickerActivity.java
Fixes for bad commits
Updated readme
Add formatting
Get position dynamically, 'override' original method after handling sticker button press