Many changes aded to system.

imports/api/locations.js

@@ -0,0 +1,16 @@
+import { Meteor } from 'meteor/meteor';
+import { Mongo } from 'meteor/mongo';
+import { check } from 'meteor/check';
+
+export const Locations = new Mongo.Collection('locations');
+
+Locations.allow({
+    insert: function(userId, doc){
+        // if use id exists, allow insert
+        return !!userId;
+    },
+});
+
+Meteor.methods({
+
+});