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
Added hungarian translation

PS2: Correcting...
PS3: Manual rebase (added softbank_encoding)
PS4: Triggering Cid

Change-Id: I439b3872fd9cc3aee7d9c6d3ee25c0b933321e53
merge changes from remotes/github/cm-10.1 into master

Conflicts:
	res/values/strings.xml
	res/xml/preferences.xml
	src/com/android/mms/ui/MessagingPreferenceActivity.java

Change-Id: I57f593c0d3185848456f8dbb5c9787fa9fa866aa