Obscure the App's windows when it backgrounds.
fixes an issue on 3.5" devices where the text field is clipped by the keyboard.
tabs v. spaces <sigh>
more tabs & spaces.
man switching your prefs between tabs and spaces really confuses xcode
Fix invalid argument exception when sending a message

The PreKey contains both a publicKey and an identityKey base64 encoded
32 byte array with a leading byte of 0x05 to indicate it's type. The
problem is it was not being trimmed before invoking the cryptographic
functions. Now the keys are correctly extracted from the array by taking
the later 32 bytes of it
Merge branch 'hide-everything-in-background' of github.com:MSch/TextSecure-iOS into MSch-hide-everything-in-background
Settings shouldn't be in tests
Fixing preKey ephemeral decoding
Set CK not RK
Align tests
Merge branch 'master' of github.com:foozmeat/TextSecure-iOS into MSch-hide-everything-in-background
Merge branch 'master' of github.com:dcestari/TextSecure-iOS into MSch-hide-everything-in-background
More 3.5'' scroll view enhancements