Revert "Add BLN"

This reverts commit b27bf307c89d7d5d4535b6762472c5b4d997e871.
BLN Support: Credits to Jeffrey Clark @h0tw1r3 with very slight modifications by myself to work with the post 4/24 CM android_kernel_samsung_msm8660-common Kernels. For original commit see 4d81881fbe5915eac03d6548bcde42bb356ad3a2
Revert "Overclock GPU 2D plus a few 3D tweaks"

This reverts commit 20e1355a21853c5d18af6a4f1b69ee4067672194.
kgsl: gpu: update max power levels
kgsl: gpu: fix 3D frequency scaling

Existing logic had redundant code and wasn't exactly
efficient in scaling the governor.  Removed unnecessary
logic and cleaned it up a bit.
gpu: add 228MHz & 266MHz 2D gpu frequencies
Merge remote-tracking branches 'upstream/testbranch' and 'origin/testbranch' into testbranch
Merge branch 'testbranch' of https://github.com/JamieD81/UBER into testbranch