Implement metadata.service.extract that retrieve all wms from metadata in the cart
New otherMenu action that add all layers from metadata.service.extract (selection) to the map
changed csw constraint parser for csw endpoints so it works correctly with numeric values

Conflicts:
	web/src/main/java/org/fao/geonet/kernel/csw/services/GetDomain.java
fixed a csw endpoint error in the case where the query is not a boolean query
Merge pull request #70 from fgravin/serviceExtract-PR

Add metadata.service.extract that get all queryable layers from selected Metadata
Add missing translation. Do not check WMS version. (#1209).
Fix start record when looking for suggestion.
Restore protocol choice in french translation.
fix resource loading when servlet is not called geonetwork
Editor / Helper list / Add radio layout (#1211)

 * Add sort option for helper
 * Improve schema for labels.xsd (add all attribute and documentation)
 * geonet:getHelper is now a function in utility.xsl instead of a template
Merge remote-tracking branch 'origin/master'
Fix for select all
Editor / Helper list / Add radio layout (#1211)
Merge remote-tracking branch 'origin/master'
Hidden elements not displayed for user with editing privilege (#1213).
Hidden elements not displayed for user with editing privilege (#1213) - workaround for test.
another fix for when the servlet is not geonetwork
Use WMC or OWS to load maps in GN widget interface (#1208). Thanks Florent Gravin.
Merge remote-tracking branch 'origin/master'
Use WMC or OWS to load maps in GN widget interface (#1208).