edited app.py to include twilio functions
made some formatting changes to maps.html - used a lighter, clearer background

I also added a missing semicolon to style.css
added a background jpg
added the "two column" profile view, and smaller font for the profile

#schedule - left column
#restOfProfile - right column
matching master's app.py
Merge pull request #71 from stuycs-ml7-projects/shreya

Pulling the edits to app.py twilio funcs, bg formatting of maps.html, and profile div formatting