partial updates: new items from Bea
fixed line endings
testing with 'corn'
removed notes
more concepts added from Bea's list
main additions from Bea
removed stray dbcats
removed a few unwanted concepts
removed non-dbp 'derivedFrom'
removed sourceOf column
modified some state attributes
Merge pull request #1 from ewan-klein/develop

Update of base lexicon to reflect additions and deletions requested by Bea and Jim