created users Controller, Model, and View. Updated sql
modified controller
updated controller, model, and view
updating index page
add users and add user validation
minor syntax change
minor syntax changes
user authentication and login
layout changes
controller syntax errors
controller syntax errors
controller syntax errors
removed call to content block
changes to users controller
added homepage content
modified appcontroller
changes to appcontroller
modified default template
appcontroller changes
changes to app and users controller