mdpi drawables for Navigation Bar Quick Launch Shortcuts

Change-Id: Ie7f05ea58916f9a12479e15475eaabcd3931f0d2
Frameworks : reorganize and add french translation

Patch set 2 : typo correction
Patch set 3 : correction
Patch set 4 : correction

Change-Id: I1bd826ac9948086cb3b2e561156a267e21b36bf6
Revert "Remove opaque check in GLRenderer when preparing dirty region."

 * This causes artifacts even with 8974 drivers.

This reverts commit c422280a7668ddbe1c4e399b083ec3d8a04059b1.

Change-Id: Iec4addc2d8aaeb6ce6a359aafd9fd9b97aef95e6
Merge "Frameworks : reorganize and add french translation" into cm-10.1
Merge "mdpi drawables for Navigation Bar Quick Launch Shortcuts" into cm-10.1
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_frameworks_base into cm-10.1