Allow URL parameter to load dashboard in readOnly mode when devMode is enabled
If the dashboard is loaded with the
#readOnly flat e.g.
http://localhost:8080/#readOnly it should set readOnly to true.
I would like to have some generic parsing of the
#-part of the url similar to URL parameters.
#readOnly would be the same as
Changeing the reaonly mode in the UI should not change the URL (for now)