* Updating lazymangos.sh script to handle database configuration and auto-setup of configuration files.
* Fixing a typo in lazymangos.sh
* Fixing another typo for one install in lazymangos.sh
- Take care of already downloaded sources (it will copy existing downloaded sources to the home directory of the run user instead of recloning it)
- Use the InstallDatabases.sh script in of the database repository in silent mode instead of using its own way of setting up the database
- SD3 is now replacing SD2 as scripting engine proposed. SD2 has been deprecatedy
The old script has been changed up a bit.
Limited the amount of input needed to install
Added MaNGOS One support
Added CentOS7+ support
Added more functions to decrease amount of code
Added ability to use any username desired
Removed password input and moved user to no-login
Added optional updates for the database
