fix trial mean calculation for one trait
update file with required R packages
update heatmap to use new R package
Merge /www/htdocs/cbirkett/t3/wheatplus
clean up code and correct menu item order
Merge /www/htdocs/cbirkett/t3/wheatplus
Added the ability to add a new CAP data program.
Merge /www/htdocs/t3/wheatplus