Pull 4.6 from cm10.1
Update default.xml
libphonenumbergoogle

Change-Id: Id0c51d254835fda41d4a6a04a341914739a12aa6
Update default.xml
libusbx

Change-Id: Ib91dd4bccbe22c6d286694f7048751a5d54925c1
Update default.xml

Switch to alternate GCC-4.7 toolchains that work with disablign ARM PIE.
Now we can at least bypass the camera glitches while still being on GCC-4.7.
Remove unused projects

Change-Id: I8ba610270ba55e0e93a5b2bd291fa7d195c59bd5
Revert "Update default.xml"

This reverts commit d6145596ed35131c511222a4dc41856fe1bb8c1a.
Revert "Update default.xml"

This reverts commit 5d94382e3548ebff79b800851b6a92600719636a.
Update upstream tags to android-4.3_r2.2

Change-Id: Iac15e61b4755e1319c8bdd61321dc68f85865d63
Add pigz repository

 * pigz is an optimized gzip which uses multiple cores
 * We're using pigz for compressed Nandroid support in recovery

Change-Id: I87c5d2f9b67e7104c75460279eb640fdfa99d9b7