adding in check for admin user when going to /users
only admins can view /users
added in a contact form the proper way with an abstract model object that doesn't store in a database. this method allows for us to do proper validation as well
added in separate partials for logged in users and non-logged in users to contact us. Changed links in the tutor and student sidebars
removed old contact functions in the home_controller that were not coded properly
changed look and feel of start session now and decline buttons for tutors when they get a tutoring request
added a border around the search box for students requesting sessions.  Need to change UI more so students understand what to do more easily.
changed some text in the getting started section. Going to think more about adding a "how this works" page and consolidate some of the other pages
updating the README for github
added in a how it works on the website for students
changed buttons look for notifications
changing text in student getting started added in "How It Works" to student sidebar
created partials for the how to steps
changed partnership controller to search for users differently so chapter pages show up
altered model as well to allow for the chapter pages to show up
change to university chapter model. changed the .find to .where so it won't fail if a user can't be found
Merge pull request #249 from LearnToBeFoundation/neeraj

Neeraj