bumped version and upgraded gradle wrapepr
updated buildToolsVersion to 19.0.3
added ability to put a shadow below the stuck view. Updated the README and the sample to reflect this.
updated buildToolsVersion to 19.0.3
merged masters
removed postDelayed so the stuck view is not unnecessarily invalidated over and over
keep track of when we are in onLayout so we don't call doTheStickyThing during that time
updated build sdk version to KitKat
merged