#64, account for exceptions to a definition
Catch scoped terms in the interpretations. Catch a few 'new' interpretations
#66, account for terms of the form 'the term X means' outside of a 'definitions' paragraph
#67, do not include the term you are defining when looking for defined terms
Add original position of term to definition reference
Missed a file
Some comments and more concise code
Merge pull request #68 from cmc333333/defs

Definition tweaks: #64, #65, #66, #67