Fix #614, make the share link a link instead of an <input> field.
Add .towtruck-only-mobile and .towtruck-not-mobile as a general flag.
Copy over the profile/settings menu to a windowed version for mobile.
Change edit to a separate window on mobile, fixes #620.
Keep the dock closer to the bottom of the screen, fixes #611.
Make windows the right width, but not quite right (part of #613).
Keep chat input from focusing on mobile, fixes #615.