Updated the application to run on iOS 8.
- Removed ability to remove non-Cydia packages, was quite dangerous.
- Replaced System() calls with posix_spawn() as system is deprecated in iOS 8.
- Added "Pangu" as a protected application.
- Removed a lot of old applications being checked for that are no longer supported in iOS 8.
- Eg. "Categories", "SpringJumps" and "Stack" - General clean up of code functions and comments.
- Updated PreferenceLoader code to work with iOS 8.
- Added a global 'Enabled' button so entire tweak can be toggled on and off without needing to uninstall.