Releasing bug fixing build 4.9.2
Releasing bug fixing build 4.9.2

- AsyncTasks no longer exists as a inner class, eliminating static leaks
- All app settings now uses the AndroidX preference library
- Fixed crash caused by Proguard removing needed methods in Grade Scoring Logger Utility
- Fixed crash when a module is a pass/fail module without a known grade (-)
- Institution/Semester/Module names are now automatically capitalized per word
- Semester timeframes must now fall within the time stated by the institution it resides in

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