Move initial mobile styles into existing stylesheet.
Nix columns at phone sizes.
Use a viewport tag, please!
On phones, simplify forms.
Use smarter/saner breakpoints and always create a small margin.
Improve header spacing on smaller screens.
Ensure that content is still centred on larger screens.
Clean up dashboard and add new interview form on phones.
Set up a super barebones mobile menu using mmenu.
Set up multiple mobile menus; clean up structure.
Pretty up menus on mobile.
Add Dalli gem for memcaching.
Clean up signup, login, and intro pages for mobiles.
Testing for deploy
Pretty up launch page on phones.
Prettify launch page for tablets.
Mobile should be integrated, rather than in a separate file.
Tablets in portrait mode should use mobile menu, at least for now.
Merge pull request #83 from sarahsemark/mobile-optimizations

Site should generally perform better on phones and tablets: established a better grid system, implemented a mobile menu, etc. Will obviously need lots + lots of fine-tuning!