"cross calvary"/"long cross on a grice of three steps"/"holy cross" request about drawshield HOT 4 CLOSED

Also:
Argent, on a cross Calvary with a griece of three steps gules, the Saviour or.
Quarterly or and azure, over all a cross calvary on three grieces or steps 
sable fimbriated of the first. (Honestly, the depiction of this is 
questionable... but I don't know how I would draw it myself.)
Ermine, on a pale between two roses gules a cross calvary argent. (The output, 
even though "cross calvary" is not supported yet, shows an issue with 
centering, i.e. the cross is off-center.)

Calvary cross already exists, and can be mount, but didn't know about the 
"griece" part, so will add it. The almears arms are annoyingly awkward! I might 
add something like that later...

Added the ability to parse all the various "griece" phrases. Fixed layout for 
charges "on" a pale. Will be in 2.2c1