t0lte: add NFC host-based card emulation

Change-Id: I42c372e14c04565c22cca1d9e0862e4203fc8afa
t0lte: fix SELinux labels for /tombstones

Change-Id: Iaf5540c3eb82edb8e843b4ee0c5064775626bc32
t0lte: overlay-cdma: update telephony related overlays

These changes in particular hide unneeded menus and options

Change-Id: I66ef353b6ae134c5f2610b796a0af79fb1228777