--no-check-certificate presents a possible security risk.
--no-check-certificate is only used because older distros do not
recognise githubusercontent.com and will fail to download files. I have
decided to remove remove this option for now. It may be the case later
that I all this with older distros if there is a need for it.
Ts3server now updated and merged in to the new functions method.
This merge has not added any new features but just updated the code.
New features will be added over time.
Backup feature now works better. Does not use the full path in the
archive anymore. Also fixed the exclusions not working correctly meaning
it was backing up any previously created backups
