Battery Life eXtender (BLX)
This is a simple port of Ezekeel's BLX mod to the Nexus 4.

See this thread for more information: http://forum.xda-developers.com/showthread.php?t=1257497

Let's keep the same sysfs implementation so that apps, such as Trickster MOD, can support this.
defconfigs: enable smartmax
defconfigs: enable BLX
defconfigs: switch to xz again
Merge branch 'glitch' of https://github.com/xboxfanj/kernel_msm into glitch