Mms: added the option to change the soft keyboard type when composing messages

This commit gives the user the option to change the keyboard from Emoji
to enter for a new line or enter to send.
The setting has no effect on the hardware keyboard.

Ported from http://gerrit.sudoservers.com/#/c/3859/ , fixed whitespaces

Change-Id: I9bd661dac747652ad01e3b002aa294f691b87a37
Merge "Mms: added the option to change the soft keyboard type when composing messages" into jb-mr1
Update Japanese translation

Change-Id: I23c6a54c46fcbd1c8251381aa0695c2489e9770b
Signed-off-by: rdgate <rdgate@gmail.com>
Merge remote-tracking branch 'aokp/jb-mr1' into jb-mr1