added more system required EFO terms;
started using OntologyTerm instead of EfoTermDto;
Merge remote-tracking branch 'origin/submissionEditor' into submissionEditor
added Efo Term suggest box to the sample attribute editor
added Efo Term suggest box to the sample attribute editor
typo in material_type property name
numeric sample attribute can be saved on the server now
added Provider and Description options to the SampleAttributeDialog box