fixes bug, removes extra email column in user, replaces with password column
adds factory-girl-rails gem and bundles
Merging latest version of master from remote
Merge branch 'master' of https://github.com/opleban/Snack_Overflow into Ori
Merges latest verision from master includes previous deleted devise_create_users migration
Merge branch 'master' of https://github.com/opleban/Snack_Overflow into Ori
adds factory model for users
removes extra user controller
fixes user drop table
adds seed file
adds drop user table
adds factory for answer model
adds factory for comments model
adds factory for questions model
adds factory for tags model
drops and updates schema
no change to schema, addition and deletion of the same line
adds migration for questions_tags join table
Merge pull request #8 from opleban/Ori

Ori