D-Net

new bean for lupa collector plugin

-created a generic WF for non-epidoc content
-removed mediawiki WF and used the aforementioned one
-changed typology accordingly in lupa and mediawiki DS profiles
-created a preliminary workng mapping for lupa

removed norm-space() for descriptions

fixed wrong cardinality

forcing properties about "metadata editor" to the first one encountered (according to D3.1)

forcing properties about "metadata editor" to the first one encountered (according to D3.1)

correction in "decoration" cardinality

-moved cleaning xsl
-introduced lower-case fx for some xpath