added stupid dummy washington page
Merge pull request #119 from masondesu/eric-fix-branch

on the jobs page: added web design instructors to the list of positions we're hiring for
messing with the header image
updated the header image
updated content on the DC page
updated the locations page with info on washington dc
updated content on the washington, dc page
updated the front end, mobile and rails class pages with DC classes
Merge pull request #120 from masondesu/washington

updated content on the washington, dc page. added applications to the class pages. various other stuffs.
fixing typos

This is where Mason publicly shames Eric for merging his own changes.
Merge pull request #121 from sallykingston/master

fixing typos
on the contact page: updated the phone numbers for each location