removed collection names tick box from advanced search,
display collection names tick box only if collections search are allowed, do not display NOT FOUND if collections are found, but resources aren't

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4308 c08608d7-6e46-0410-86ca-f2a6f1370df5
Added a keyword hitcount threshold for search auto-completion, so that rarely used keywords (e.g. mistakes) aren't included.


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4309 c08608d7-6e46-0410-86ca-f2a6f1370df5
Ensured auto-completion suggested keywords are unique


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4310 c08608d7-6e46-0410-86ca-f2a6f1370df5
fix for list view collections search result

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4311 c08608d7-6e46-0410-86ca-f2a6f1370df5
add number of collections found to resources found, and show them as results when collections search enabled. Plus change to 0 resources from 0 resource.

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@4312 c08608d7-6e46-0410-86ca-f2a6f1370df5
Initial commit
Merge branch 'master' of github.com:rzamana/resourcespace