retagged 0.6.0 release

The 0.5.6 release.

0.5.5 release

* Pass query string through analyzer so that the same stemming rules are applied as when indexing.

0.5.4 release

see NEWS for details

Minor bugfix release

* Allow / char in database names.

0.5.2 release - make searching thread-safe

first bug fix release from 0.5.x branch.

Retagged v0.5.0 to remove the warning that 0.5 isn't released yet. No…

… code changes.

bug fixes and some new features.

Sign the 0.3 release tag.