Changed filters to use attr_wrapper instead of hard-coded apostrophe.
Changed filters to use attr_wrapper instead of hard-coded apostrophe.

jessemiller/HamlPy,jessemiller/HamlPy,GetHappie/HamlPy,Psycojoker/HamlPy,nyaruka/django-hamlpy,nyaruka/django-hamlpy,GetHappie/HamlPy,frankvdp/HamlPy,Psycojoker/HamlPy,GetHappie/HamlPy,frankvdp/HamlPy,frankvdp/HamlPy,frankvdp/HamlPy,GetHappie/HamlPy,jessemiller/HamlPy,Psycojoker/HamlPy