Mms: Fix build warnings

Fix build warnings, introduced by http://review.cyanogenmod.org/#/c/34123/

Dutch translations are covered seperately.

Change-Id: I867e3ff5f6cd2c54a33d2448a622db76379b046e
Mms: Update German translation

Patch Set 1:    * add translation for 'Option to strip
                  all unicode characters from SMS'

Patch Set 2:    * rename string after comments

Patch Set 3-5:  * rebase

Patch Set 6:    * add translation for 'Insert contact info'
                * unify translations

Change-Id: Iace6ae5e75d0d23510252188b568245a60ec185d
Mms: Enable SoftBank emoji encoding

This adds an option to enable SoftBank emoji encoding when inserting
emoji into SMS/MMS message.

There is nothing wrong with the default Unicode emoji encoding other
than the fact that most Japanese carriers does not support it as they
have their own coding conversion tables. The option toggles to SoftBank
encoding, the decoding both Unicode and SoftBank-codeed emoji is
alredy working correctly (both code tables are already part of the
src/com/android/mms/util/EmojiParser.java). Unicode encoding will
stay the default. No translations this time...

Change-Id: I53754a2b06093bb2fa9e5414fa306c1dbe367b34
Committer: Samir Ibradzic <sibradzic@gmail.com>
Mms: Remove redundant NL translations

Change-Id: Ib7196db53a679a3a452e6f93d5ba66fd4a8b9570