Upgrade exporters
Gulp + Browserify

Deployment is not fixed to bundle up the assets.
Restore future.coffee, add missing files, remove unneeded ones
Remove bower & gulp from prepublish

Will add deploy step that builds JS and CSS assets locally and uploads
to remote server to prevent need for installing bower and gulp to
production environment.
gulp.run() is deprecated, stop using it
Capistrano v3, build assets locally
Remove db:dump from staging config
Gemfiles were missing
nodeunit does not like coffee-script 1.7

https://github.com/caolan/nodeunit/issues/247
Fix mocha tests with CS 1.7
Gulp, Browserify, Capistrano v3