JSON hierarchy caches.
JSON before XML and non-js JSON sourcing.
Stronger globals.
Removed JSTree formatting from json cache files.

Still needs to be cleaned up and generalized and documented.
Symphony: properly report patronLogin failure
Merge branch 'release-2.3'
modified build.xml to allow mysql root user without password
Merge pull request #226 from finc/master

modified build.xml to allow mysql root user without password
Number spacing for SolrAuth records.
Merge branch 'release-2.3'
Revert "modified build.xml to allow mysql root user without password"

This reverts commit b9ecd908a541d762fcef37fbb9a32671552a833d.
Allow displayError to open the Lightbox if closed.
Fix usercomments to require login before posting comments. Avoids/Fixes a nasty Lightbox redirect bug.
Skip missing providers to avoid error message.
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