Add section in help explaining the use of the current set of hotkeys (GNA #4067)

Original submission by anonymous on 2005-04-15

Many players seem to live in ignorant bliss about the use of hotkeys, and this is aggravated by the fact that the MANUAL seems to be constantly out of date on this particular field.

IMO, this could be remedied by adding a help section going through and explaining in slightly wordier manner than the curt texts given in Preferences for what the hotkeys do.

Preferably this section should read off the current setting of hotkeys, and display that in help.

This section could be located under Gameplay.

(Reproduced on All) Release: 0.9.0 Priority: 1 - Later Severity: 2 - Minor