Added example method to be run in response to `ATMessageCenterUnreadCountChangedNotification` listener.
Fixes IOS-379
Added swedish localization to FeedbackDemo
Added Kahuna integration key
Fixes IOS-384
Better error log
Added debug messages to help developer notice when API key is invalid or not set.
Fixes IOS-383
A nil email address should not be valid.
Fixes crash when setting nil email with `initialEmailAddress`.
Fixes IOS-386
Set `ENABLE_NS_ASSERTIONS` to `NO` in both Debug and Release builds. (NSAssert calls now ignored).
Eventual fix (IOS-388) will be to change `build_distribution.py` to build Release builds rather than Debug, but needs testing.
Fixes #79 Fixes IOS-387
Updated to version 1.2.8