Fixed websocket url after #5

Author: Joost de Vries

index.js

@@ -19,7 +19,7 @@ module.exports = {
     return '<script src="' + scheme + '//' + host + ':' + port + '/socket.io/socket.io.js" type="text/javascript"></script>' +
            '<script type="text/javascript">' +
            '  window.EMBER_INSPECTOR_CONFIG = window.EMBER_INSPECTOR_CONFIG || {};' +
-           '  window.EMBER_INSPECTOR_CONFIG.remoteDebugSocket = io(\'' + scheme + '//' + host + ':'+port+'\');' +
+           '  window.EMBER_INSPECTOR_CONFIG.remoteDebugSocket = io(\'' + (scheme ? scheme+'//' : '') + host + ':'+port+'\');' +
            '</script>';
   },