add custom setup commands
fix snafu with install_requires
replace db_dickens config with template

`python setup.py install` and `python setup.py develop` will resolve
to the appropriate installed path.
fixed misguided repository re-organization
Merge branch 'feature/flask' into develop

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

Conflicts:
	dickens/concordance_new_test.py
	dickens/keywords_test.py