Merge pull request #12 from novoalg/master

Fixed password
Top bar given permissions
Devise?
Database.yml correct
Top bar work
Application controller work now included
Readded logic to users controller
Users can now sign up
More work with Devise
Overwrote login page.
Updated login page
Centered login pgae
Worked on reset password page
Updated Devise pages again
Added inventory index
Paperclip integrated
Filtered inventory access
Updated database.yml
Updated gitignore for production mode, database.yml
Fall back on assets pipeline if need be.