Remove the 'gettingstarted' tour from GuidedTour, and remove any parts that are still useful (including some of the messages) to GettingStarted. There are also some messages that are being bundled into the RL module, but don't seem to be used.
Now that we have a general-purpose firstedit tour (free of dependencies), it is no longer necessary for GuidedTour to have one with an optional dependency on GettingStarted (and a confusing final message if you don't have it).
Version: unspecified
Severity: enhancement