fix c9 open --wait

plugins/c9.cli.bridge/bridge_commands.js

@@ -154,7 +154,7 @@ define(function(require, exports, module) {
                                     ? { ace: { jump: jump } }
                                     : { meta: { newfile: true } }
                             }, function(){
-                                next();
+                                setTimeout(next); // TabManager calls this before returning the tab!
                             });
                             
                             if (message.wait) {