Fix reference to "forward" prefix

Code was erroneously referencing the string ID, rather than the
contents of the string (sorry!).
Merge pull request #86 from thoughtbox/Fix-for-'forward'-string-reference

Fix reference to "forward" prefix
When retrieving MMS, continue on with best-effort in absence of APNs.
Signal that we don't want screenshots of unlocked activities.
We need READ_CALL_LOG if targetSDK is > 15. What a drag.
The <= GB QuickContactBadge is ugly. Let's do something nicer for them.

Unfortunately GB is 50% of the TS userbase, best not to neglect them.
Update translations
Align date for GB devices. Compromise nice checkbox alignment.
Bump version to 0.8.1
Changes default behaviour for CLASS 0 messages

"Flash" messages are no longer handled by TS.

Sorry for the multiple pulls -- previous request had a cut+paste typo.
Merge pull request #94 from thoughtbox/Change-default-behaviour-when-receiving-"flash"-messages

Changes default behaviour for CLASS 0 messages
Weird NPE
Proper recipient bracket parsing
Fix for occasional NPE
Switch passphrase creation to async task.
Now requires permission for SMS broadcast reciever.

This should prevent other applications from sending spoofed SMS messages
via a broadcast intent.
Merge pull request #101 from charlesmunger/master

Merge SMS broadcast receiver permission.
Add ability to specify APN information in TextSecure settings.

1) Add configuration options for APN information in TextSecure settings.

2) Fall back to TextSecure settings if system settings are unavailable
while sending/receiving MMS.

3) Catch sqlite exception when devices randomly don't have the same
APN db or table structure.
Collapse NewRecipientProvider into RecipientProvider
Refactor recipient access.

1) Refactor recipient class to support asynchronous loading operations.

2) Refactor recipient factory to simplify recipient access.

3) Consoliate everything into one recipient provider that is capable of
doing async lookups and intelligent caching.