* New gulp/make targets:

    gulp run    - quick static server, uses the pre-built js/deps.js
                    ( watches: sass/ .jade )
    gulp dev    - like "run", but auto-reloads with react-hot-loader
                    ( watches: sass/ .jade .ls )
    gulp build  - builds for deployment, using webpack and uglify

  Closure Compiler is not used anymore. Thanks @ethantw for the suggestion.