RIDE: removed the tidy command line usage.
RIDE: removed the tidy command line usage.

This feature has not worked for at least a few releases,
and fixing it for 0.30 would be too big a task.

HelioGuilherme66/RIDE,caio2k/RIDE,caio2k/RIDE,fingeronthebutton/RIDE,robotframework/RIDE,caio2k/RIDE,HelioGuilherme66/RIDE,fingeronthebutton/RIDE,HelioGuilherme66/RIDE,fingeronthebutton/RIDE,robotframework/RIDE,robotframework/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE