bundle gems
remove pry-debugger
change users controller
fix comment controller method destroy
change user update
delete app/controllers/password_resets_controller.rb
change old syntax into new Ruby 1.9 hash syntax
fix syntax
fix syntax and delete password_reset.rb
delete action_mailer in test.rb
Merge pull request #1 from AbbyBiying/bundle

Bundle gems and change user controller
Add marker on google map on user view

* Install google map for rails gem
* user can see other people's locations on user index