Revert "Updated atmega_microp_common driver"

Seems to have broken some things with the htc microp driver. Since the atmega
driver update is from a device that does not use microp for headset detection,
there are possibly some updates needed there.

This reverts commit 30f02622cb3aa22b2bde894da5c91747d755edd2.
board-glacier: Update htc headset configs

To be more like the diffs between vivo-2.6 & vivo-3.0
Also, remove htc_headset_mgr_config. This seems to let microp do its job
and allows headphone keys to work (my SGS3 headset keys work with my glacier
like this; and while it only sets them to forward, back, and play/pause
[acutal keys are +,-,btn], this is progress [also allows for long key presses
to work as well]).

Now if only we could stop overheating with headphones to enjoy this...

Signed-off-by: Luis Cruz <ljc2491@gmail.com>
msm_vibrator: Update driver

Signed-off-by: Luis Cruz <ljc2491@gmail.com>