Enable eject SDCard

Change-Id: Ie57f2155e0167aec38b53904906f3eb8f0693e7a
P51XX: Add WiFi display support

Change-Id: Ic284d19ac5ada7ea23a03bfe1b8ff9f2697f1fe3
Merge pull request #3 from omnirom/android-4.4

Android 4.4