Modified 'score' display and prompt output to roughly  match RavenMUD's. Added colorRatio function like in RavenMUD. Added new color code BKRBY to match RavenMUD's.
Modified 'equipment' command to roughly match RavenMUD's. Fixed spell duration in score.
Modified exits display to match RavenMUD's
Merge pull request #1 from konradfatal/master

Modified do_score, "obvious exits", and do_equipment to better match original ravenMUD's