m7-common: change fstab storage to wildcard match

Prefix pattern matching is deprecated, update to wildcard. Fixes the
following: W/DirectVolume(  156): Deprecated implied prefix pattern
detected, please use '/devices/platform/msm_hsusb_host/usb*' instead.

Change-Id: I23146a18f76fd307457ad29f13c23338849d4022
m7-common: offmode charging for lollipop

* Rid ourselves of lpm.rc and instead use the on charger trigger
* Add selinux policies to go along with this

Change-Id: I9beac06692111f8579dd27dce2269383112a1d57
Merge branch 'cm' into HEAD