find7: Remove duplicate nfcee_access.xml copy

Change-Id: Iba8c736088afe5004951294a5a5c59a6f1f54455
find7: Permissions for DT based notification LED in find7s

Change-Id: I7d2b11e3e23bb8d6ed6d91fb36ff515bb1cc0b5d
Various tweaks

Change-Id: I14847e33f98663b317a33329eece0e39753b9fae