RC: Rename UncagetorizedSettings to General to match header

Change-Id: I353cc2b020d8e3791485dfd7f044cf047a0bbe60
Signed-off-by: Rohan Mathur <rohanmathur34@gmail.com>
move fragments into proper package

Change-Id: I08b5963f1e17ea11625b13de3cc298fcce93a8ea
Signed-off-by: Roman Birg <romanbirg@gmail.com>
RC: Add back RC utils from jb-mr2

Signed-off-by: Rohan Mathur <rohanmathur34@gmail.com>
RC: Add Installer Persistence back

Depends on http://gerrit.aokp.co/#/c/14137/ and http://gerrit.aokp.co/#/c/14167/

Change-Id: I0681c67f53271ec412c440a7ab5c38bb98e728e9
Signed-off-by: Rohan Mathur <rohanmathur34@gmail.com>