1.  when you format a cell for $'s have it put comma's in the number (EZ
doesn't do this!)  [mgibson]

2.  Spreadsheet should be able to have a column of numbers entered, then
have it formatted to show cents leaving the empty cells empty.  Ez sees that
there isn't a number in the cell and gives you an error message after you save
the file and then call it back up.  This stinks!  [mgibson]

format options:
	commas
	dollar format
	scientific
	bargraph?
	(all should allow number of decimal places, and commas (?))
	date (mm-dd-yy{yy}, dd-mm-yy{yy}, day-mon-yy{yy}, completely
		configurable?)


allow rounding to the nearest N.  For example, nearest $50.

allow gridding on/off.  Figure out some nice interface for specifying which
lines should be printed on the printer and which should not.  better than
"table" does it.

allow highlighting of cells or regions with "gray" printed behind the cells.

allow dingbats to highlight cells?