Adds docpad-plugin-sunny for deploying build to S3.
Adds config to activate S3 deploy.
Oops. Adds procfile.
Convert procfile to use 'docpad generate'.
Fixes skipUnsupportedPlugins config flag.
Properly configures docpad-plugin-sunny for S3 deploy.
Adds postinstall script rather than install script.
Moves from deploy with heroku to travis.
Moves back to using main docpad package rather than custom branch.