Fixed #107. Used maven-android-sdk-deployer support version number
Updated target SDK version to 19

Updated the version to 19 so as to be consistent wit the one used in the library.
Merge pull request #109 from ardahal/patch-1

Updated target SDK version to 19
Fixed tipo
Merge pull request #111 from ylecuyer/patch-1

Fixed tipo
Merge pull request #108 from hborders/use_maven-android-sdk-deployer_compatibility_version

Fixed #107. Used maven-android-sdk-deployer support version number
Renamed layout_gravity to gravity
Update README.md
Fixes incorrect amount from getSlidingTop()

This fixes a bug that caused ithe sliding panel to be incorrectly
placed in the middle of the screen when sliding from the top.
Merge pull request #139 from felipecsl/master

Fixes incorrect amount from getSlidingTop()
Line 239 typo, layout_gravity to gravity

Trying to implement this library earlier I noticed i was receiving an error "layout_gravity must be set to either top or bottom" and when I set the layout_gravity to bottom noticed that I was still receiving the error and the app was still crashing out on initialization. When I went to the repo I noticed that the android:gravity was set to bottom not the android:layout_gravity. So I changed that and everything worked. So  I have changed the thrown IllegalArgumentException to say gravity instead of layout_gravity.
Added in panelIsOverlay boolean from my issue

Added in the panelIsOverlay boolean for the Show/hide jumpy issue that I was having.
Added in the ability to make overlay in xml

Added the java code to make overlay.
Added overlay attr

Added in the overlay attr.
Merge pull request #144 from adfleshner/master

 Overlay attribute added as well as Line 239 typo, layout_gravity to gravity
Removed duplicate method
Got rid of the setShadowDrawable method
When overlay is on, don't clip the rect in order to support transparency
Added a few comments
Renamed the panelHeight attribute