Remove Testing Modules

-_- Again
Expanded on Update module

This module will be used for ezRPG updates
Edited variable names for readability

Edited menu variable names for readability.
Expanded SQLError notification

There was no way to see if an error occured in the Installer, or even
during normal game operations due to how much info is displayed to the
client screen. Now we check if we're in the ezRPG installer and show the
same as SHOW_ERRORS, or just tell the client there's been an error.
Logging system should be created.
Updated the navigation look

The menus take up TOO much room, so using Rework as inspiration, I
modified the default look for less eye strain.
Checks if $this->template is set

Random bug squeeshed.
Edited installer for all changes needed
1.2.0.11