Build - envsetup: fixup dopush

* After clobber, $OUT does not exist and tee cannot create .log; fix
this by calling mkdir -p $OUT
* Make sure Copy and Install are at the beginning of the log line being
analyzed and also search for ':' so that "Copying:" lines don't count
* Fix Copy file list by quoting so shell doesn't think this is a
command: $LOC $(...)
* Fix 'only copy files from $OUT' now that multiple file pushing works
right
* Only stop java services once (if needed) and then wait to restart
services until after all files have been pushed
* Change location of SystemUI.apk to priv-app

Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>

Change-Id: Iaf8ea961071c769513c9c918f0c9b62b387b358b
Signed-off-by: STELIX <ssspinni@gmail.com>