Allow displayError to open the Lightbox if closed.
Fix usercomments to require login before posting comments. Avoids/Fixes a nasty Lightbox redirect bug.
Added unit tests to cover all MultiBackend driver functionality. Fixed some MultiBackend driver issues the added tests revealed.
Avoid notice.
Don't allow cart access when cart is disabled.
Merge pull request #229 from EreMaijala/multibackend-tests

Added unit tests to cover all MultiBackend driver functionality. Fixed s...
Merge branch 'release-2.3'
Ignore SOLR index artefacts
Cart fixes for delete and empty.
Merge branch 'release-2.3'
Added tests.
Added test.
Cart fixes. Need to streamline.
Merge branch 'release-2.3'
Advanced search padding.
Merge branch 'release-2.3'
Fixed bug: mismatched tags.
Merge branch 'release-2.3'
modified phing config to allow passwordless mysql root user
Fixed bugs in hasHoldings().