added sign_out, redirect_back_or, and store location to the session_helper.rb
added the index.html and def index to project
changed the h2 text  of the homepage
added faker gem and bundled.
added a sample data rake file inside of the tasks folder in lib
adding paginate to the gems and installed so i will not have to worry about generating too many fake accounts per page
generated a boolean to represent the admin. default is set to false
defined the admin_user in the controller. Also created the ability to destroy users
gave layouts a separate file to render