Revert "[WaveParts] Initial CMHW. Based on pawitp work"

This reverts commit b46f78c7e208be8010b00848185585afdb0561ad.

OMNI don't support CMHW
Wave: Added DeviceSettings
Wave: update overlay
Wave: fix internal ui_print
Wave: Add USB OTG support
Based on
http://forum.xda-developers.com/showpost.php?p=53803247&postcount=8
Thanks to Tigrouzen
Removed building zImage
now we use boot.img only