Add sequelize to the project
migration script for User model
RDBMS backed User model

Using the in-memory DB for now because it's quite a bit faster.  If
there is a desire to see the results after a test run, I can always
change the config.
Attempt to get travis to install non-shrinkwrapped dependencies
re-shrinkwrap to include lodash
See if the extra install is needed (probably not)
Remove dead code
RDBMS backed Feed model
Initial migration for Feed table
Avoid destructive things until we understand more
Update CSRF handling due to _csrf being deprecated
User many-to-many Feeds
Call sequelize with table names correctly
User#findOrCreateFromOAUTH (RDBMS)

YAGNI: don't implement multiple oauth identities for the same RSSMTP
user until it's needed.  Yay for simpler solutions.
More explicit, less vague, assertions
Article model (RDBMS)
Feed hasMany Articles
Less nested model definition
Make attrs available to static and instance methods
Use sequelize that does not have global leaks