Move all package.json devDependencies to dependencies
Move all package.json devDependencies to dependencies

Heroku only installs regular dependency in a Node.js application, however we
need all of our dependencies to build our static files, so we'll just make them
all regular dependencies.

dstufft/warehouse,wlonk/warehouse,karan/warehouse,karan/warehouse,alex/warehouse,alex/warehouse,karan/warehouse,wlonk/warehouse,pypa/warehouse,pypa/warehouse,dstufft/warehouse,pypa/warehouse,dstufft/warehouse,wlonk/warehouse,alex/warehouse,karan/warehouse,alex/warehouse,alex/warehouse,dstufft/warehouse,pypa/warehouse,karan/warehouse