[1/2] SEPolicy: Add Edgegesture service.

Change-Id: Id9fc2d68b954e1cd6792739309a0df40e2dc998c
vendor: Add zip and unrar applets

Info-Zip: 3.0 (https://github.com/jruesga/android_external_zip)
Unrar: 4.2.4 (https://github.com/jruesga/android_external_unrar)

Require: http://review.cyanogenmod.org/#/c/76209

Change-Id: I979a2e1a4d7c2830e49bd782a6c2abbf591f8643
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
overlay: Enable more global actions

* Bring back airplane mode and reboot options
* Just like the old days :)

Change-Id: I26940d5874d4294883fae0d1dbe6031a13ed2645