Revert "DEFCONFIG: disable intelliplug until it is more stable on DTS devices"

This reverts commit 90e5c132a730c10aff34c8c636b4304044796d85.
add optimax governor
defconfig: enable optimax governor
fix optimax build for htc kernel code. remove unused/uninitialized variable.
Merge pull request #3 from Buckmarble/gpe-4.4.4

Gpe 4.4.4