chapter and book data in concordance
amendments to keyword index assignemnt
modified clusters and concordance
concordance testing
chapter view
Merge branch 'feature/flask' of github.com:cheshire3/clic into feature/flask

Conflicts:
	dickens/concordance_new_test.py
	dickens/keywords_test.py
create xhtml of chapters
Merge branch 'feature/flask' of github.com:cheshire3/clic into feature/flask
moving stray files
Merge branch 'feature/flask' into develop