Enable USB audio adapters

Change-Id: I3c9f9e6cc5704f5efdf6db5f980ca77080a309c3
Enable smartcover sleep/wake

Change-Id: Ib816f6a4924ef386218d07b94fb396ec4fd4dc63
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_lge_v500 into kk-4.4
Merge pull request #8 from manelscout4life/kk-4.4

Bring up to date