ssy / setsystemcolour         Sets colours of Axmud system messages
 
   Format:
      ;ssy <switch> <colour>  Sets a system message colour
      ;ssy <switch>           Resets a system message colour

   Notes:
      Sets (or resets) the colours of various system messages, as well as the
         colour used to displayed world commands (commands sent to the world).
      <colour>, if specified, should be a standard Axmud colour tag like blue',
         'green' or 'RED'.
      <switch> determines which kind of system message colour to set:

         -c   Sets/resets world command colours
         -m   System message colours
         -e   System error message colours
         -w   System warning message colours
         -d   System debug message colours
         -i   System improper arguments message colours (used to show an Axmud
                 internal error of some kind)
 
      Use the ';listsystemcolour' command for a current list of system colours. 
         Use the ';setcolour' command to change the colours of Axmud standard 
         colour tags.

   User commands:
      ssy / setsyscol / setsystemcolor / setsystemcolour
