change back to 1.62Ghtz but add comments about why to use badass with 1566Mhtz

Change-Id: I3a03086c57d6c6278dfdfe0f9855cc4e1faec38e
changed fast dormancy rule back to 1 because of a couple reports of worse battery life around feb10/12 which is when i added this

Change-Id: I4d20c1c7e6c90951e793d286ba2aa5ea1ba8d7c4
Set Max CPU freq back to 1566Mhtz (having it at 1.62GHtz made no difference, if anything 1.56Ghtz runs better)
Also removed ZRAM setup as it is no longer in kernel, as well as removed the unused TUN if statement
and removed VSYNC if statements, they were never suppose to be there

Change-Id: I0ffc59f96cb7b077624acec09fd266ab3f4d1a48