Pasted new polling methods to Backup.cs
Changed GamesToBackup observable collection to a List in parameter for Backup.Start
Changed parameters passed to and within Backup.cs for Observa
Changed SetupPollAutobackup to bool and added backupEnabled parameter, return paths.
Re-linked _numbefOfBackups and messenger sending to mainviewmodel
Added directory checking/creation to the new
Edited toggle autobackup method to utilize new methods and egan adding interval param
New code set and parameters/start methods linked through all methods in chain.

Need to re-add IntegerUpDown to UI
Commented out code to resolve designer crah.