- Changed header font to Roboto Condensed
- Added in a "What We Do" section in the About 'pane' for all DEC events
    - Sections in "What We Do" will link to separate pages for more
        information about specific DEC events (eg workshops)
- Moved the text for the SHED page to the bottom, made the overlay extend to
    the full width.
- Forms are now split up into two columns because it looks nicer and because
    (at least for the Join pane) it makes sense to separate the two parts of
    the application.
- I think what I'm going to end up doing on the contact page is having the
    admin team there with contact info so people can directly ask them
    questions instead of having to go through a form.
- Misc styling changes etc
- Going to steer away from using too much HTML5/CSS3 validation -- it's not
    really good for use yet I think (e.g. :valid pseudoclass is triggered
    regardless of whether or not the input has even been touched).
- Footer still looks terrible