Configure PRISM defaults for tilapia correctly

Don't need to modify hwc anymore

Bug: 11030752

Change-Id: Ica6b5320c14e73216d72806dd410deaaf9d79d29
Signed-off-by: Ed Tam <etam@google.com>

Conflicts:
	system.prop
merge in klp-release (no-op)
Copy missing config files from deb to tilapia.

There were no mobile_provisioning_url's for tilapia, I've
copied them from deb to tilapia.

Bug: 11460130
Change-Id: If4eb78d97bb574f1c51e5c1d230c4f347994b0f3
Add config_restartRadioAfterProvisioning to AT&T mcc/mnc's

Bug: 11673637
Change-Id: Ie758a303fd751d204fd6baa60217e88df6376aae
Merge tag 'android-4.4.1_r1' into HEAD

Android 4.4.1 Release 1