Launcher3: Rearrange settings into categories

[@neobuddy89: Updated to latest A15]
Change-Id: Idc52fe97428ab2db47528d128f3f6e28ea504c2c
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
23 files changed