add two new levels
change to new levels
more string tuning
Merge pull request #318 from code-dot-org/flappyNewLevels

Flappy new levels
[Finishes 67045518, 67046450]: Fix text string, add success case
typo fix
[Finishes #66356142] download flappy video from s3 instead of dropbox
Updated gems.
Staging database config.
Disable CDN for now.
Serve static assets in Rails (varnish will cache)
Enable assets
Use sendmail
Revert some asset pipeline settings.
Capistrano in the right place in the gemfile.
Use specific version of capistrano.
Revert to production gemfile.
Merge