Fix IE7 error on map initialization in editor.
Fix layout of shortcut in help panel.
Remove extra comma - causing issue on IE.
CSW / Add OutputSchema = own to retrieve ISO records in their own schema (GeoNetwork extension).
Add support for ISO extended element references by type (using isoType attribute) (#1263).

Both syntax is now supported:
* <sdn:SDN_DataIdentification gco:isoType="MD_DataIdentification_Type">
* <sdn:SDN_DataIdentification gco:isoType="gmd:MD_DataIdentification">
Editor window unusable in IE if a <gmd:Date> is empty (#1262).
Widgets / Improve login form layout - align button, overlaping labels. Thanks Arnaud de Groof.
Merge remote-tracking branch 'upstream/master' into improvement/metadata-relation

Conflicts:
	web/src/main/webapp/WEB-INF/data/config/schema_plugins/iso19139/process/update-srv-attachDataset.xsl