Merge pull request #2 from ddgis/rndt

Rndt
Aligned the RNDT metadata presentation block
Review of the rndt elements max/min occurrences in XSDs
Refined metadata-rndt and fixed templates
Updated rester data presentation and more fixes on sample data
Fixed namespace definitions in templates and sample-data
Fixed srv namespace in service template and sampledata
Updates for gmd:pass element and more fixes for geonet elements and presentation in xsl
Fixed vector template
Fixing resourceMaintenance position in templates and sampledata
Merge pull request #3 from tdipisa/rndt

Updates for RNDT presentation
Refined metadata-rndt presentation and xsd
Aligned labels with RNDT specifications
Merge pull request #4 from tdipisa/rndt

Updates for RNDT presentation and labels
RNDT: fixed-info: set default text in codelist'ed elements
Updated RNDT schematron and related localization files (eng and ita), sample-data, templates and update-fixed-info.xsl
Sync last modifications
Revert "Aligned labels with RNDT specifications"

This reverts commit 750a7a66d370a9194c027f0290b000a938807071.
Revert "Revert "Aligned labels with RNDT specifications""

This reverts commit 204477a1ec1e19099ec675b03e410f3bb764a37f.
Sync modifications