Hide Lua and XML Error

Simple lightweight addon, which allows you to hide all the annoying Lua and XML error messages, that bfa brought us.
In the past there was in the Interface"-settings a checkbox "hide error messages", which is now unfortunately gone.

This addon

• Hides all Lua error messages
• Hides the new and famous login error message "Deferred XML Node object named "templatename" already exists"

Keep in mind: This addon suppresses all Errormessages!
If you have low fps or/and broken addons disable this addon to figure out which of your addons is broken.