Minor changes to new.html.erb for User.
Eliminate the bug failing the edit page test
Connect settings with edit page. Add test for settings link after login. Add helper method sign-in for testing.
Finish update action in User action. Add tests for valid edits.
Add before_filter for update and edit actions. Add tests for checking if an unauthorized user can access others profiles, should be redirected to signin page.
Edit user test: signin the user before testing anything in the edit page.
Fix bug: when typing password and its confirmation they won't show as plain text.
Fix minor appearance issue when displaying the error messages.
Fix the gravatar_for helper bug. Now it can show correct gravatar image.
Fix another bug related to gravatar_for for show page.
Fix bug on bootstrap dropdown menu not working.
Try to fix the header issue.
reorder the application.js requirements.
Solve the signout link problem by reordering the application.js file