SAK-23770 Fixed problem looking up pages from site id containing spaces on /direct by allowing space in path variables



git-svn-id: https://source.sakaiproject.org/svn/entitybroker/trunk@130235 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23863 Entity Broker needs to ignore users it cannot find (only cleanup a docs clarification)

git-svn-id: https://source.sakaiproject.org/svn/entitybroker/trunk@130237 66ffb92e-73f9-0310-93c1-f5514f145a0a