Load Widget only if Q CF Documentation is inplace and filled

Needs a CF on Queue Level called "Documentation" and if this field is filled, load the Widget
Create needed Queue CF by Initial Data

Create the needed "Documentation" Customfield for Queues
Initial Readme

First draft
Finished Readme
Better place to display the Documentation

Better place to display the Documentation inside Display.html
Fixed a typo
Merge pull request #1 from tbrumm/master

Updated RTx-Documentation