removed test for header
added sign in form
created stylesheet for sign-in form
changed the way the background image url is being accessed
renamed sign-in-form to fit partial naming convention
rendering the sign in form
added new background color for individual client detailed info
replaced the signin button with a div instead
added capital i to sign in button
styled sign in sheet
generated sessions controller
added listening event for sign in button click
created the session request
added create method for sessions controller
added sessions routes
styled signin form error messages
added error message section
created logged_in? helper method
signin form does not appear if user is logged in
broke map initialization into startMap method so that I could load it if the user was already logged in or right after they logged in