Removed unicode specifiers for 3.2 compat
Removed unicode specifiers for 3.2 compat

mtford90/silk,jazzband/silk,mtford90/silk,CloudNcodeInc/silk,jazzband/silk,Alkalit/silk,django-silk/silk,Alkalit/silk,mtford90/silk,Alkalit/silk,crunchr/silk,crunchr/silk,CloudNcodeInc/silk,crunchr/silk,jazzband/silk,crunchr/silk,django-silk/silk,django-silk/silk,mtford90/silk,django-silk/silk,jazzband/silk,CloudNcodeInc/silk