Added Enable/DisableWatchers() methods that PollAutobackup calls while it is running to avoid collissions
Changed ActivateAutobackup method name to InitializeWatchers() and removed its parameter.
Changed DisableAutobackup to ShutdownWatchers and added code to stop the timers.
awaited the GetFiles methods in SetupPollAutobackup.

Reorganized some code.

ComputeSourceHashes now has an optional parameter
Removed recursive calls in the FSW methods.

Added code to increment
Reorganized code in Backup.cs and removed some redundant code in
Some refactoring and improvements to BackupSaves and BackupGame method
Refactoring and improvements to BackupAndZip