A bit more default styling for the perspectives.

The font and color are blatant ripoffs of Dashing.  I need to come up
with my own look, but I'm getting sick of looking at something that
looks awful, so this is what you get for a bit.
Random relatively decent assignment background colors.
Reload templates in non-production modes.

I'm sure this is the least efficient way possible to do this, but it
seems to work fine.  It's incredibly annoying to have to continually
restart the server as you develop a template.