Add in xml services interface from 2.8.x - dev doco for 2.8.x now applies
to 2.10.x as well (how did this get lost?)
Merge remote-tracking branch 'upstream/2.10.x' into 2.10.x
Remove xml.metadata.validation - been replaced by xml.metadata.validate
Add xml.mef.import and xml.mef.export
Include output redirect for mef.export
Add script to extract mefs from one GeoNetwork and load mefs into a different
GeoNetwork
Merge remote-tracking branch 'upstream/2.10.x' into 2.10.x