Update app to support PhantomJS 2.x

app.js

@@ -21,15 +21,15 @@ process.on('SIGINT', function () {
 
 // web service
 var app = express();
-app.configure(function(){
-  app.use(express.static(__dirname + '/public'))
-  app.use(app.router);
-  app.set('rasterizerService', new RasterizerService(config.rasterizer).startService());
-  app.set('fileCleanerService', new FileCleanerService(config.cache.lifetime));
-});
-app.configure('development', function() {
+app.use(express.static(__dirname + '/public'));
+app.use(app.router);
+app.set('rasterizerService', new RasterizerService(config.rasterizer).startService());
+app.set('fileCleanerService', new FileCleanerService(config.cache.lifetime));
+
+if (app.get('env') == 'development') {
   app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
-});
+}
+
 require('./routes')(app, config.server.useCors);
 app.listen(config.server.port, config.server.host);
 console.log('Express server listening on ' + config.server.host + ':' + config.server.port);

scripts/rasterizer.js

@@ -6,11 +6,15 @@
  *
  * This starts an HTTP server waiting for screenshot requests
  */
-var basePath = phantom.args[0] || '/tmp/';
+var system = require('system');
 
-var port  = phantom.args[1] || 3001;
+var args = system.args; 
 
-var defaultViewportSize = phantom.args[2] || '';
+var basePath = system.args[1] || '/tmp/';
+
+var port  = system.args[2] || 3001;
+
+var defaultViewportSize = system.args[3] || '';
 defaultViewportSize = defaultViewportSize.split('x');
 defaultViewportSize = {
   width: ~~defaultViewportSize[0] || 1024,