Polishing _design/doc urls with slashes -- adding auto redirect from the old %2F style urls to the new pretty ones.
Polishing _design/doc urls with slashes -- adding auto redirect from the old %2F style urls to the new pretty ones.


git-svn-id: cddd53339f8fd45d5e26e8b408ccee250f6290a7@733461 13f79535-47bb-0310-9956-ffa450edef68

benoitc/couchdb-old,benoitc/couchdb-old,benoitc/couchdb-old,benoitc/couchdb-old,benoitc/couchdb-old