Fix vendor

*Remove squisher
* misc fixes

Change-Id: Ie9990d47c518086b8d738dd5850de39ac0c0f834
Build busybox

Change-Id: I9fdcbaa8b674a614ab0b557f865db7d8b4520d09
Merge branch 'kitkat' of github.com:AOSPA/android_vendor_pa into kitkat