Update Gemfile
Added and configured Devise
Updated user model and checked schema.rb in
Updated gitignore
Adds money-rails gem and basic config
Adds Budget model and adds relationship to User.
Each user belongs to 1 budget, and each budget has many users.
Adds account and users_accounts models
Adds seeds and renames users_account join table.
Merge pull request #1 from jewsroch/user-models

User models