add your to list headers per user suggestion
remove swipe events
make drag and drop conditional for larger screens only
make drag and drop conditional for larger screens only
Merge branch 'master' into gh-pages

Conflicts:
	index.html
remove previous function call
Merge branch 'master' into gh-pages
remove swipe-related styling
try click-only mobile interface
remove vote buttons from items in leader/laggard columns
add robofaces for verisimilitude
make header/footer z-index higher
add list.js
add info button
add info/status message
limit choices to 10, add error message if user tries to pick more