minor details
Merge github.com:mikesname/neo4j-ehri-plugin

Conflicts:
	ehri-frames/src/main/java/eu/ehri/project/exceptions/ValidationError.java
Merge github.com:mikesname/neo4j-ehri-plugin
Merge github.com:mikesname/neo4j-ehri-plugin
rename Authority to HistoricalAgent
saxparser does not need external files when tolerant=true
all properies files must adhere to the node-properties.csv', required fields must exist, multivalued not yet implemented
removed old ead importers and tests
merged from master
make saxparser not retrieve remote schema's, not yet there ...
make saxparser not retrieve remote schema's, not yet there ...
Merge remote-tracking branch 'mikeplugin/master'
Merge remote-tracking branch 'mikeplugin/master' into new branch from local master
merged with master and mikes
starting with niod
started with niod europeana xml
uncommented the test-jar building stuff
niod europeana import more or less finished, next stop: harvesting
making writing importers easier by making it more 'generic'. also, descriptions not nec. have an identifier
NAME no longer mandatory on DocumentaryUnit, but only on NamedEntities.
establishing the relations between ica-atom eac records.
created a new node type UndeterminedRelationship to hold the data on a relationship. an annotation then links back to this relationship, to show its origin and also to show it has been resolved.