Add Buttons settings drawable

Change-Id: I8a684dafc823e580d855ed608130fd14f8684cd9
Update Profiles settings icon

Switch to vector drawables to fix blurry drawables

Change-Id: Id3f5e3ad408c4d17659d941f68853379b07c688f
Update the Privacy category drawable

Replace the current ones with new vector drawables

Change-Id: I27a6778d876672c78469b886e2574baa149aad80
Rename Profiles to System profiles

L includes 'Users & Profiles', rename ours to distinguish features
and prevent confusion.

Change-Id: I5a148dcf5fea1b24448d254105b0bd6904a4ddd8
Merge remote-tracking branch 'cm/cm-12.0' into HEAD

Conflicts:
	res/drawable-hdpi/ic_settings_privacy.png
	res/drawable-hdpi/ic_settings_profiles.png
	res/drawable-mdpi/ic_settings_privacy.png
	res/drawable-mdpi/ic_settings_profiles.png
	res/drawable-xhdpi/ic_settings_privacy.png
	res/drawable-xhdpi/ic_settings_profiles.png
	res/drawable-xxhdpi/ic_settings_privacy.png
	res/drawable-xxhdpi/ic_settings_profiles.png

Change-Id: Ifde4f0efb9b2313a005e775b39a4c075e8bda8c4
Revert "Update Profiles settings icon"

This is not our drawable.  will replace ours with a vectordrawable
as soon as i get time to learn to generate them in android studio

This reverts commit 735466397d88abf423ff0f884fe6439a0d47045d.

Change-Id: Ief3838b6fbb5f3b80abb9f6761c4b7e4b4ae533b
Use vanir drawables for settings headers

Change-Id: I593bbb442c047e9826560cd5edae58dcf37da7a0
Merge remote-tracking branch 'upstream/L5' into L5