Bug Fixes in KDE Base
Added a workaround for a unicode bug in Virtuoso 6.1.3.
Virtuoso 6.1.3 will match any string containing accents in the regex
filter we use to remove indexed data for files whose names match
one of the exclude filters. Thus, this workaround uses QRegExp to
check each file name manually after the query. This avoids re-indexing
of the same data over and over.