[ActionBarSherlock] Update references

-Updated sample not to use .dll files that will be removed in XA 5.0
Update .gitignore to ignore components
Revert "[ActionBarSherlock] Update references"

This reverts commit 0af760e07f81a24dfdfccb8bf1329325ea46b7a6.
Update .gitignore to ignore packages as well
[MonoIO] Fixed typo in large layout file
Add DrawableTinting L sample
Added BouncingGame empty Android project.
Added complete project.
Forgot to add this image.
Fixed up using orientations incorrectly according to latest CC# changes.
Added Thumbs.db to ignore list.
DrawableTinting readme fix
Add LNotifications sample
Add CardView and RecyclerView L samples
[DrawableTinting] Fix target framework version
Fix RecyclerView common library target framework
Merge branch 'master' into BouncingGameEmptyProject
Lollipop sample 4.20 fixes

-Updated ActivitySceneTransitionBasic, ClippingBasic,
RevealEffectBasic, and ElevationDrag to work with 4.20 using new
Lollipop API
-Updated README files to reflect this
FloatingActionButtonBasic Lollipop update
JobScheduler Lollipop update
Camera2Basic Lollipop update