Site updates 0.44

Created 11/21/2011, updated 5/18/2017

site
updates
snippets


b20901f Don't pollute global namespace in application.js
0a05a9a Update wikitext gem to version 3.0
6bff66a Update to Rails 3.1.2, switching to assets pipeline at same time
6e9cee0 Concatenate JS files
d260669 More pipeline refinements, particularly with respect to Sass
2197265 Make static pages use new assets paths
b4b64ac Add therubyracer gem
075e01d Add Linux version of libv8 gem to vendor/cache
8a9d6ef Fix typo in script/deploy