find5: cleanup camera wrapper

to fix http://jira.omnirom.org/browse/OMNI-104

Change-Id: Idf81d368b127a6ca08286e4d23a58cd970149858
find5: fixed call mic mute support

Phone -> Telephone

Change-Id: Ifce1e16d2c25ba962e52d908138c8e3f5fe39dab
overlay: frameworks: Enable torch

Change-Id: I948919166f8532b19e7b62e7580e833f5cbb09cd
Merge branch 'cm-11.0' into martincz