header improvements
Merge branch 'master' of github.com:code-dot-org/dashboard
Merge pull request #86 from tobyk100/master

quick fix
Localize instructions
Localize video names
Remove long unused game.base_url
Allow stages to override app instructions
Share youtube thumbnails between deploys with new shared folder
WIP: header popup tweaks
Merge branch 'master' of github.com:code-dot-org/dashboard

Conflicts:
	app/views/reports/user_stats.html.haml
Update and centralize gender options
Add google analytics js to layout
Merge pull request #87 from brandonbloom/more-loc

More loc
header and popup UX tweaks
Merge pull request #88 from code-dot-org/headeruxtweaks

Headeruxtweaks
Add auto-checking on username edit
[Finishes 59703508]: use document.body - fixes Firefox
Merge branch 'master' of github.com:code-dot-org/dashboard
new staging domain. skunkworks -> learn
Move user submitted source code normalized into level_sources table. This should shrink the rate at which we need to write big chunks of code to the database