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
Add spongycastle

Change-Id: Ifabb9446e14468f1e376d3da9ada2f94369a3284
Add BluetoothExt repository

Change-Id: I33706c7304068c3b14c27ed739206d1d55bde4b5
Add CMAccount

Change-Id: I3f6bca942bf7a07a979a5170b9896765d6f398ff
Update upstream refs to android-4.3_r3

Change-Id: I4e6cddf8875955350d3d9c7fb90360b8d7f07629
Merge remote-tracking branch 'cm10.2/cm-10.2' into cm-10.2

Conflicts:
	default.xml

Change-Id: I24f58faaf1ff0d66fbd34fc038078b64c9878c92