Handle secret codes without pressing dial button

Some OEMs may want different secret code sequence.
Commmon secret codes will start with *#*#  ends with #*#*
and should have 4 digit as secret code but some OEMs codes do not
follow this secret code guideline. Some starts with *# and ends
with # or *# and all secret code has extended codes

Fix: Added code to understand OEMs  codes
(i.e # & *#, etc).Modified Action in OEMs application to
receive broadcast without Dial button.
Added required resources in overlay

Change-Id: I735779df6d8a16fd79e2dc7227228546530f2496
CRs-Fixed: 1072624