Integrate into smartEditor

[nuest]

Integrate the GEO label into the smartEditor (http://52north.org/communities/metadata-management-community/smarteditor-project) metadata editor.

The smartEditor project aims to provide a web editor to easily create and update ISO19115 / 19119 based metadata documents on geospatial data sets, services, series and applications and many more resources. It provides tools for metadata creation, maintenance and validation, addressing a wide range of metadata communities.

The GEO label would be a great extension so that curators of metadata documents could directly see how their edits affect the GEO label of a dataset.