Remove QuickSearchBox from build

* This thing is ancient, and apparently conflicts with Google Now.

Change-Id: I18548dd0b61cc8dedf6570562d073d0973120cba
Add support for CM's bootable/recovery

Credits to Yamil, just edited his previous commit d4e4eb213706e0f05e82bf32857e0d6a1e6af572
a tiny bit to make it universal for all legacy devices

Change-Id: I68721da40369c9f396b84070fa03f3fe5fdf0a5b
Merge remote-tracking branch 'pa-legacy-kitkat/kitkat' into kitkat