*Added tmux error checking - because of recent issues with some CentOS 7
installs not working with standard users. Errors will be reported to the
script logs.
* Very minor bug fixes
* Version updates to all scripts
* Synced the scripts so all functions correctly match
* updated fn_autoip so 127.0.0.0 range should be ignored
* glibcfix function added where required
* Fixed update-restart bug causing the lockfile to be created in the
wrong directory #172
* gmodserver libsteamfix added
* General code tidy up
* Fixed insserver. Now works on Debian and CentOS
* Added validate feature now 4 options update, update-restart,
validate, validate-restart
* Improved consistency of error messages thanks to wrelam
* Fixed bug with fn_logmanager
* Added steam_appid.txt file to fix an error where the server would
crash
* added 2nd query after delay on gsquery to prevent the script from
restarting during map change
* added +servercfgfile to start parameters to make multiple servers
easier. I will add more documentation on this soon.