Created support method for determining hidden filter settings.
Display hierarchical place names (publication places, field 752)
* MARC-driver method to read fields and return display value
* display content in description tab
* title translated in en, fr, de, it
Added support for Google's Universal Analytics
- Resolves VUFIND-993
- Includes upgrade warning
- Includes unit tests
Cart fixes.
Improved test coverage.
Fixed bug -- wrong level of config loading.
Fixed bug -- bad interaction of default_filters/retain_filters_by_default.
This fix is for making new accounts. Removed yesterday due to misunderstanding. Restored.