Fixed duplicate downloads when both mocha and qunit tests run.

index.js

 
 nodeShellExec('echo', ['elxr'], { inherit : true}) //, {stdio: "inherit"}
 
-
 var __runcmd = function(label){
     // var child = nodeShellExec('mkdir', ['-p', label], { inherit : true} );
     // console.log('Starting directory: ' + process.cwd());
     // }
     // child.on('close', function(){
         // var options = {
-        //       shell : true
+        //       shell : true 
         //     , inherit : true
         //     // , cwd : '' + process.cwd
         //     // , env : process.env
         //$ "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --profile-directory="Profile 1" http://localhost:4200/tests/index.html?grep=loopback
         nodeShellExec("C:/Program Files (x86)/Google/Chrome/Application/chrome.exe", [
             "--profile-directory=Profile 1"
-          , 'http://localhost:4200/tests/index.html?grep=model convert ember to loopback&filter=model convert ember to loopback']);
+          , 'http://localhost:4200/tests/index.html?grep=model convert ember to loopback' + '&filter=none' /*+ '&filter=model convert ember to loopback'*/]);
+        
+        // nodeShellExec('npm', ['init', '-y'], options);
         // nodeShellExec('npm', ['init', '-y'], options);
     // })    
 }