Changed language in notification section of settings from 'select ringtone' to 'sound'.
Switched string constant name for notification sound from preferences__select_reingtone to preferences_sound to match the new value of the constant, 'Sound'.
Merge pull request #358 from WhisperSystems/issue353

"Select Ringtone" preference in "Notifications" section of TextSecure settings now reads "Sound" to better reflect the selection of audio presented.
Correctly preserve MMS image aspect ratios.
ActionBarSherlock verisons now stored as tags

The current release of `ActionBarSherlock` uses tags to store its relases, so the clone command fails. Instead, clone HEAD and switch to the 4.2.0 tag.
Make the switch to gradle!

1) ABS is now published as an AAR, so we can eliminate all local
   dependencies and bundled jars.

2) Upgrade to ABS 4.4.0 (The Last Release) and deal with the loss
   of Sherlock.Dialog by faking it with our own themes.

3) Remove all traces of ant. The modern world is here.
closes #367 - add option to disable audible inthread notifications
Upgrade notification KeyCachingService code to NotificationCompat.Builder
extended log of encrypted and plaintext messages NullPointerException
corrected class info of NullPointerException messages
Merge pull request #367 from nikolai-r/master

add option to disable audible inthread notifications
Merge pull request #373 from d3sre/issues-273

Issues 273
Merge pull request #372 from meskio/key_notification

Upgrade notification KeyCachingService code to use NotificationCompat.Builder
Update PRNG fix code sample.

Google updated their code sample to account for restrictive
SELinux configurations on some devices.
Merge branch 'master' of github.com:WhisperSystems/TextSecure
Set the right extension on saving an attachment
Allow to resend a failed message

Add an option to the context menu of the message to resend it if it has
failed.
Update strings.xml

I think it should be "in-thread" rather than "in thread".
update to in-thread notification description

I felt that the description of what "in-thread notification" could be difficult to understand for some. This is better, I think (though I'm not fully satisfied).
Merge pull request #379 from thoughtbox/patch-3

update to in-thread notification description