Eea.facetednavigation

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* Feature: Enable and/or search operator on faceted checkbox widget.
[voineali 2940]
* Feature: Added an error layer in order to easily see widgets with configuration
problems and fix them without disabling JavaScript in browser
and then trying to figure out which one is causing the problem and remove it.
* Bug fix: Fixed relative path problems for path widget when using
in production [voineali 2625]
* Change: Make date range widget more user friendly using
jquery ui datepicker [voineali 2871]
* Change: Make date widget more user friendly using jQuery slider plugin.
[voineali 2871]
* Bug fix: Fixed that if jquery is present in portal_javascirpts do not reload it in
faceted_view.js / faceted_edit.js [voineali]

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* Feature: Add path (location) widget [voineali 2625]
* Bug fix: Fixed translate UnicodeDecodeError [voineali 2907]

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* Feature: Memcache tagscloud_counter results. Also use eea.cache in order
to dynamically set and invalidate memcache dependencies. [voineali 2801]
* Feature: Implemented a version control system for faceted configuration
in order to invalidate proxy cache systems like squid by requesting a new URL.
[voineali 2783]
* Bug fix: Fixed IE submit form when return is pressed in search field.
[voineali 2825]
* Feature: Keep minimum of distinct URLs for same queries in order to
cache efficiently [voineali 2596]

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* Bug fix: Fixed document actions position too high. [thuliper 2792]
* Bug fix: Scroll window to top when Less button is clicked. [voineali 2799]

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* Change: Remove LinguaPlone and ATVocabularyManager dependencies. [voineali]
* Change: Make eea.faceted.tool optional. [voineali]
* Bug fix: Fixed export/import criteria ids. [voineali]

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