New PF/Tijah release

With the new stable release of MonetDB/XQuery (version 0.22) comes a new version (version 0.5) of PF/Tijah. We improved the main indexing data structure in this version, which is smaller and more efficient on most queries. Go to the PF/Tijah web site at:
http://dbappl.cs.utwente.nl/pftijah/.