cdRead routine to read in command lines and enter into command stack 
 called by user when cloudy used as subroutine 
 called by maincl when used as a routine

certain starting characters say that a line should be totally ignored - this logic
occurs in cdRead

end-of-like sentinals 

readar is used to bring up the next command line image in the stack

GetQuote get string within quotes, then clear the quotes
GetQuote( chDestination , chOrigin );

comment lines - entire line is a comment if it starts with certain special
symbols.  This is 

