<nafHeader> instead of <kafHeader>
All IDs are now "id", not wid, eid etc.
Remove creationTime attribute from fileDesc element
LinguisticProcessor's timestamp and version attributes are not required.
From now on, WF's sent attribute will be required.
Term's type, lemma and pos attributes are not required any longer.
From now on, Term.Sentiment's resource and polarity are required.
Term.Component's lemma and pos attributes are not rquired any longer.
comment changed in deps-rfunc
Chunk's phrase attribute is not required any longer.
Entity's type attribute is not required any longer.
Type attribute added to OpinionHolder element.
Constituents layer is called constituency instead of contituents.
Confidence attribute added to Predicate element.
predTypes added to Predicate element.
roleTypes added to Role element.
Some changes to keep retrocompatible
indenting...
Merge branch 'naf_update' into naf