Allow the user to set his preferred color for the prompt by setting promptcolor  to one of the standard ANSI colors (black, red, green, yellow, blue, magenta, cyan, white).  Default to red for root and blue for everyone else.
Allow the user to set his preferred color for the prompt by setting promptcolor 
to one of the standard ANSI colors (black, red, green, yellow, blue,
magenta, cyan, white).  Default to red for root and blue for everyone else.



mikelward/conf,mikelward/conf