Fix some permissions values

tasks/config/defaults.js

@@ -8,7 +8,7 @@ module.exports = {
   base : '',
 
   // octal permission for output files, i.e. 644 (false does not adjust)
-  permission : false,
+  permission : 744,
 
   // whether to generate rtl files
   rtl        : false,

tasks/config/project/install.js

@@ -26,7 +26,7 @@ var when = {
 
   // permissions
   changePermissions: function(question) {
-    return (questions.usePermission == true);
+    return (questions.setPermission == true);
   },
 
   // install