BLTI-206

Fix the PHP as well.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@121299 66ffb92e-73f9-0310-93c1-f5514f145a0a
BLTI-225

When a tool item exists pre-conversion it will not have a pagetitle so 
we will fall back to the title when pagetitle does not exist in a tool in 
places where a content item needs a pagetitle.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@121300 66ffb92e-73f9-0310-93c1-f5514f145a0a