(4) Removes the 'v' from the version number in the versionNumber.txt if there is one; If the user hasn't installed the latest version, show a message box instead of displaying the message to the console; The maingui now checks for updates using a timer (prevents errors while checking for updates from crashing the maingui, and stops the message boxes from being hidden behind the maingui); When downloading the latest version, it deletes all the previous versions in the Latest_Version folder (so there isn't older versions downloaded to the users computer).
Merged with master (updated CheckForUpdates code).