Merge pull request #11 from parkin1/leftIndentBug

Fixed the left indent bug
added ability to put a shadow below the stuck view. Updated the README and the sample to reflect this.
Merge branch 'stuckShadow' of https://github.com/parkin1/StickyScrollViewItems into stuckShadow

Conflicts:
	library/src/com/emilsjolander/components/StickyScrollViewItems/StickyScrollView.java
Merge branch 'stuckShadow'