Mms: 'Open' in QR menu & resume sleep after sending msg from lockscreen

This adds an 'open' to the qr menu which allows you to enter
the current conversation(in turn clearing notification and
marking read/seen)

Second feature is optional and allows the device to be turned
back off when launching qr from lockscreen after its been relocked.
(device off->on->check notifs->use qr->relock->screen off)

Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>
Change-Id: Idd35e66f514ccf626995d2be5fc6af44500c5ba4
Port "Strip Unicode" feature from ICS branch into JB-MR1

This feature add support for strip unicode characters that are not
supported for 160 character SMS.

Change-Id: I10c8f35b86f009b5484754572ff6ea33c52a4df3
Signed-off-by: Petr Reznicek <kecinzer@gmail.com>
Merge branch 'jb-mr1' of git://github.com/AOKP/packages_apps_Mms into jb-mr1