grunt does not print error stream

Author: dhimil

lib/config.js

@@ -6,11 +6,11 @@ try {
   var config = require(process.cwd() + '/browserstack');
 } catch (e) {
   if (e.code == 'MODULE_NOT_FOUND') {
-    console.error('Configuration file `browserstack.json` is missing.');
+    console.log('Configuration file `browserstack.json` is missing.');
   } else {
-    console.error('Invalid configuration in `browserstack.json` file');
-    console.error(e.message);
-    console.error(e.stack);
+    console.log('Invalid configuration in `browserstack.json` file');
+    console.log(e.message);
+    console.log(e.stack);
     process.exit(1);
   }
 }