Show devices connected to the WiFi hotspot(1/2)

Change-Id: I8378e0ae07332f62b92a1681951f1236f6ef5ff9
(cherry picked from commit 659eb6a6cc3aecfcc650ef84958dbaf821700551)
Add Screen Off option for buttons double-tap/long press (1 of 2)

This is being done primarily to replicate functionality on find7 Color OS.
Would it be better/possible to have this change only effect the find7?

Change-Id: I7e0c21b174b9cdd020c8d27c91c4c72201e228ff
(cherry picked from commit 609edc22aa21832f4e22df43013d9bf45c73e3c0)