made some updates to passport
pulling jesse's putting ingredients into db
updated passport config
merging updated DB- using node-neo4js instead of neo4j dependency
added findOrCreate user function
workign on database queries
a few styling changes on the ingredients page
Merge branch 'master' into kyle
Added routing and shells for helper functions for get ingredients, save ingredients, get search results and get recipe
added writing to db for authentication
Merge pull request #36 from kamalama/authentication

Authentication
Merge branch 'master' into kyle
separated batching functions from root db stuff
missed a merge conflict on package.json
Merge pull request #37 from kamalama/authentication

missed a merge conflict on package.json
fixed reference to obj in strategy declaration for fb
Merge pull request #38 from kamalama/authentication

fixed reference to obj in strategy declaration for fb
fixed reference to user in find or create function
Merge pull request #39 from kamalama/authentication

fixed reference to user in find or create function
hooray. batches ingredients into transactions of 100 at a time and imports them all together. works. finally