Widgets / Metadata privileges / Avoid JS error on some configuration.
Fixes for correct URLs on windows and linux - some fixes are similar to
those proposed by fxp in #135 and this patch fixes problems described in #218
Requires patched xml-resolver jar from commit
0e5b1af75f05a00d02bb6c85dbbc573aec7395ff which is a fix for issue #339

Conflicts:
	jeeves/pom.xml
	jeeves/src/main/java/jeeves/utils/Xml.java
	jeeves/src/main/java/jeeves/utils/XmlResolver.java
	web/src/main/java/org/fao/geonet/kernel/SchemaManager.java
Use eclipse URIUtils to avoid java7 dependency

Conflicts:
	jeeves/src/main/java/jeeves/utils/Xml.java
Improve layout for duration field on small screen.