thanks to allison for pointing out that the empty special search could be a resource type-specific field, so many resources won't apply but they showed up in results. Fixed that. also pruning out some old ajax debugging code

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4503 c08608d7-6e46-0410-86ca-f2a6f1370df5
Initial commit
Merge branch 'master' of github.com:rzamana/resourcespace