Add Course to profile lightbox

[sethwoodworth]

• Submit to search
• list five results from school\
• use join/drop buttons js
• include view_all link that takes you to search result for courses

[sethwoodworth]

Whoops. We implemented this button as create a course. Lets discuss this on wednesday @bobcall @CharlesHolbrow @AndrewMagliozzi

[sethwoodworth]

Pushed and done