finished with Foundation integration.  stable

tons of improvements.  I re-wrote the entire structure of the game page
to be fully responsive in Foundation 5.1.  The game is now optimized
for small, medium, and large screens.  The Leaderboard and User Stats
share a div at the top of the page, using Foundation Tabs.  Individual
divs can collapse using Foundation accordions.  Elements get different
size, styles, and content based on screen size.  Elements are styled
with JavaScript in stock_game.js based on user interaction.

It’s fast, solid, stable, and looks good.
a few improvements.  stable

replace HCP in nav menu with "home" icon for small screens
replace HCP with "Home" on medium-up
add autocomplete, autocorrect, autocapitalize = "off" to quote input
add tel to numeric inputs
valid with W3C: except for autocomplete and autocapitalize