Fixed list formatters service to include groovy views
Made some fixes so that the spring service works.
move pdf formatter print to formatter with other type param
Merge branch 'formatter-functions' of github.com:jesseeichar/core-geonetwork into geocat_searchui_develop

Conflicts:
	services/src/main/java/org/fao/geonet/services/metadata/format/PDF.java
	web/src/main/webapp/WEB-INF/config-metadata.xml