Check themes of current user, not user 0.

Change-Id: I1688dbd1b89a9da50b6372eb2faac56e61679c50
Profiles : Allow nfc override (1/2)

Part 2 : http://review.cyanogenmod.org/#/c/37013/

Allow user to override nfc state via profiles
Request jira : https://jira.cyanogenmod.org/browse/CYAN-989

Change-Id: Ief7fa4ab83527f488fbd8c0bc96448a2a2cde6fb
FW: Ability to hide Profiles toggle in Power Menu (1/2)

Some users would prefer hiding the profiles toggle in the power menu even if the feature is enabled.