cut long lines
Fixed routing for /Character/Dirichlet

I think that at some point someone moved the Dirichlet character routing
from website.py to DirichletCharacter.py. Except that they didn't remove
some routing from website.py, so the new routing wasn't used. Later on
someone came along and removed the extraneous routing in website.py, and
probably didn't check that the website worked after that, because the
routing in website.py was the only correct routing.

This is a small fix to make things work in DirichletCharacter.py.
Merge pull request #32 from lemurell/master

cut long lines
Merge pull request #33 from jwbober/fix

Fixed routing for /Character/Dirichlet
Fix bug introduced in last commit
Merge pull request #34 from lemurell/master

Fix bug introduced in last commit