Revert "Add people lookup settings keys"

This reverts commit 608bbba01b91c166ea14ded48b87eab2cc1115ab.

Change-Id: Ifd7efa469576d104fb2c6ff5def502fdf8753e92
Add reboot menu action for AwesomeAction

Change-Id: I0146cd16dfa6e63d00f2708969a0216b0b32d5db