Fix the class for the flash for incorrect login credentials
Ignore public/assets/ files which are profile pictures
Make editing users possible with edit and update action in users controller, along with tests and views
Made users signup and update forms return the correct info on feet and inches fields
Change the form_for to a form_tag for new sessions
Add helper function for test and edit test files accordingly
Add before_action filters to ensure only a user can edit his/her own account
Remove the DS_Store file from repository
Add the users index and appropriate view. Update the profile_picture to add mini and thumb sizes
Finish user actions by adding destroy action. Add admin to users and grant access to delete users.