Merge branch 'master', remote-tracking branch 'origin'
Widgets / Fix language list configuration examples.
commit line normalization
ISO19139 / Improve translation (Add missing GML elements, Comment helper only relevant for France).
Widgets / Editor / Properly trigger metadataUpdated event after form is initialized.
ISO19139 / Ordering instruction requires a medium textarea for easier editing.
Widgets / Layout / Center view and editor map widget.
ISO19139 / View mode / keyword type is not translated (#1257), ISO19139 profile / topicCategory not translated (#1256)

ISO191319 / Add some block level element.
Thesaurus / add date or datetime according to thesaurus info.
Merge remote-tracking branch 'origin/master'

Conflicts:
	web/src/main/webapp/WEB-INF/data/config/schema_plugins/iso19139/convert/thesaurus-transformation.xsl
updated submodule with added csw test
Merge remote-tracking branch 'origin/master'
Improve French translation (Thanks Etienne Taffoureau).
Widgets / Editor / Collapse all section should be reset after metadata editor is loaded.
Harvester / File system / Add labels for easier configuration.
Improve french translation (Thanks Etienne Taffoureau).
Normalize line endings
fixed 2 bugs in withheld implementation

1. Threadlocal was not reset each request so sometime withheld is hidden even when it shouldn't

2. but with threadlocal sometimes causes elements to be removed and then metadata saved, losing the elements

Conflicts:
	web/src/main/java/org/fao/geonet/kernel/XmlSerializer.java
ISO19139 / Improve French translation (Thanks to Metawal metadata working group).
Load WMC / Fix error related to OL 2.12 update.