fix display of 1-resource results and of search result labels
support for browsable folders in results.
triple slash problem solved; realuri parameter added to the ultrie function
workaround unicode errors
better crawling threads management
delete old entries, both for performance and privacy
workaround unicode errors
Merge branch 'master' into gubitemplaterefinements
cope for dead threads, if detected
cope for dead threads, if detected
deletion sql has no unicode issues
explicitly dying samba threads
Merge branch 'master' into gubitemplaterefinements