added Heroku SENDGRID deploy docs, makes more explicit deploy instructions and add links to relevant projects
Simplified configuration database on Heroku.
See more: https://devcenter.heroku.com/articles/heroku-postgresql#establish-primary-db
Merge pull request #100 from luzfcb/missing-docs

Added missing docs and others
Fix missing javascript rendering in reset_password view.
update django-debug-toolbar config

See more: http://django-debug-toolbar.readthedocs.org/en/1.2/configuration.html#toolbar-options
Merge pull request #101 from luzfcb/patch-2

update django-debug-toolbar config to fix DeprecationWarning