multiple location image upload wip
new schema after migrating
more locations select options into model
clean up login form
updated error message
format flash messages
add validations and error messaging
remove back button
multiple location image upload: wip
db/schema after migration
multiple location image upload work

* multiple-location-images:
  multiple location image upload: wip
  remove back button
  add validations and error messaging
  format flash messages
  updated error message
  clean up login form
  more locations select options into model
  new schema after migrating
  multiple location image upload wip

Conflicts:
	app/assets/stylesheets/forms.css.scss
	app/controllers/sessions_controller.rb