remove atweaker... outdated and we have enough tweak options

Change-Id: Iddd95e73cc1f80272685e1c0ce7fb238b4f08425
Signed-off-by: scott <scott@ubuntu>
build trebuchet and update path for jenkins-generated files

Change-Id: Ib195c7870795ea91f91e870f14eb408233a92abf
Signed-off-by: scott <scott@ubuntu>
Generic multi-carrier overlays based on hammerhead

 -Added Sprint MWI quirk to 310120
 -Added Verizion specific eri file

Change-Id: Icfd6f168fe7bed2a906267cd052335abd0867663