Merge pull request #204 from tedgoddard/patch-1

support for use_strict - patch for server.js file
Removes redundant variable declaration.
(now handled in storage)

red/server.js

@@ -36,8 +36,6 @@ function createServer(_server,_settings) {
     app = createUI(settings);
     nodeApp = express();
     
-    flowfile = settings.flowFile || 'flows_'+require('os').hostname()+'.json';
-    
     app.get("/nodes",function(req,res) {
         res.send(redNodes.getNodeConfigs());
     });