added basic crud for offers, both payment & info

created offers, offer-payment-method, offer-surveys
added rest api endpoints via django rest framework
Merge branch 'frp' of github.com:ftwgroup/repertoire into frp
add offers to the frontend
added some front-end backbone boilerplate for offers

added migrations
added backbone models, views, and templates
updated pipeline settings
intermediate changes to provide an interface for offers
Merge branch 'frp' of github.com:ftwgroup/repertoire into frp

Conflicts:
	faucet/static/faucet/js/router.js
Merge branch 'frp'

Conflicts:
	faucet/admin.py
	faucet/models.py
	faucet/static/faucet/js/base.js
	faucet/templates/faucet_base.html
	faucet/urls.py
	faucet/views.py