1.5.2.18

* Changed: QR Code settings is modifiable by customer
* Removed: Would you like to take advantage of this great offer removed
* Changed: Default memory restart setting changed to 200 MB
* Changed: Setting UIMemoryLeakThreshold.  GUI will now reset based off
its baseline memory threshold.
* Added: Support for infinite overlays (scrollable)
* Changed: Updated transitions in initial screens to improve general
'feel' and speed of interface
* Added: Added new feature - UIRestartAfterXPosts
* Changed: When restarting iSnap, closes camera first.
* Changed: Loading popup