s4-common: Don't assign garbage groups

Change-Id: Idbca017ef2eb2a2cf5fe85304f0d4591e09e4c09
s4-common: Remove unused init entries and scripts

Change-Id: I5e56d11186ff5524db9880004ddc361b99ad07bf
s4-common: Move directory creation to post-fs-data

Change-Id: I4d765af371b2ada5bbab16aa2e336637714b8863
s4-common: Use wcnss_service to initialize wifi

Change-Id: Ia98a0048f3c7b7fee29d2df34b5fa1b128169ecb
s4-common: remap capacitive keys in CWM

Back = Back (unchanged)
Home = Down
App Switch = Select

Change-Id: I708b352eeed87e826dd7af0958356e09e1283b44
s4-common: Move custom recovery font to device trees

Change-Id: I52b036ba728c4a4c39e1621db76c681ee3c6fee4
s4-common: set the bootloader msg offset

HTC offsets the bootloader message to 0x800 (2048) in /misc. This
prevents overwriting other stored variables in misc, such as the most
recently installed stock OS version.

Change-Id: I8499c9a3786820d105cc79968f010e16466124b3
s4-common: Enable separate VOIP use cases

Change-Id: I065437a231eca581be28093b32e0c6bfd12296bd