Remove QuickSearchBox from build

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

Change-Id: I18548dd0b61cc8dedf6570562d073d0973120cba
TEMPORARY: Remove supersu backup script

Switched to superuser now so lets make sure supersu is completely gone.

Change-Id: Ice4bba005cf4bfc7d76b187f3622eeb712b84fde
Signed-off-by: Evan Anderson <evan@thelinuxman.us>
Colorize javac errors

You know those multi-line ones that are frequently interspersed with other buld output?
The ones that don't even have the word "error" in them to search for?

This makes them red.

ps2: fix jar_check failures cause by leaving empty stderr files in intermediates dirs
     this is probably not the best place to store stderr before colorizing it if javac
     exits non-zero, but it seems much lighter than mkdiring a bunch of temp directories
     or using sed to mangle the paths to point to per-intermediates directory unique
     temporary file names

Change-Id: I3b9b7d8a0c76958588ac1603b6742987d6dde54c
Signed-off-by: nuclearmistake <nuclearmistake@gmail.com>
Merge remote-tracking branch 'PA/kitkat' into kitkat-remix
Merge branch 'kitkat' of github.com:AOSPAL/android_build into kitkat