Add sort order config example apps.
Merge remote-tracking branch 'upstream/refactor_search' into refactor_search
Add the facet on category.
Add missing translation.
add metada actions service

Conflicts:
	web-ui/src/main/resources/catalog/components/search/resultsview/ResultsviewDirective.js
add metadata actions translation

Conflicts:
	web-ui/src/main/resources/catalog/locales/en-search.json
	web-ui/src/main/resources/catalog/locales/fr-search.json
Selection / Add 3 status checkbox for none/partial/all selected. Add the capability to select a set of records by having multiple id parameters in the request - to have only one request when selecting 'all in page'. Add translation.
Move selection directive to resultsview folder.
Add actions on selected metadata
Merge remote-tracking branch 'upstream/refactor_search' into refactor_search

Conflicts:
	web-ui/src/main/resources/catalog/components/search/searchmanager/partials/selection-widget.html
	web-ui/src/main/resources/catalog/locales/en-search.json
	web-ui/src/main/resources/catalog/locales/fr-search.json
Added tests to verify that localization works correctly in formatter
Merge branch 'refactor_search' of https://github.com/geonetwork/core-geonetwork into refactor_search
add geocat elements
Properly set paging (avoid NaN) and sort by when not defined.
Do not run search by default. Fix CSS
Merge branch 'refactor_search' of github.com:geonetwork/core-geonetwork into geocat_searchui_develop

Conflicts:
	web-ui/src/main/resources/catalog/components/catalog/CatalogService.js
	web-ui/src/main/resources/catalog/components/metadataactions/MetadataActionService.js
	web-ui/src/main/resources/catalog/components/search/resultsview/ResultsviewDirective.js
	web-ui/src/main/resources/catalog/components/search/resultsview/partials/viewtemplates/geocat.html
	web-ui/src/main/resources/catalog/components/search/searchmanager/partials/selection-widget.html
	web-ui/src/main/resources/catalog/locales/en-search.json
	web-ui/src/main/resources/catalog/locales/fr-search.json
	web/src/main/webapp/WEB-INF/config-summary.xml