Added file upload and dynamic blog post pages on index

node_modules/mongo-express/utils.js

@@ -0,0 +1,10 @@
+'use strict';
+// Given some size in bytes, returns it in a converted, friendly size
+// credits: http://stackoverflow.com/users/1596799/aliceljm
+exports.bytesToSize = function bytesToSize(bytes) {
+   if(bytes === 0) return '0 Byte';
+   var k = 1000;
+   var sizes = [' bytes', 'kb', 'mb', 'gb', 'tb', 'pb', 'eb', 'zb', 'yb'];
+   var i = Math.floor(Math.log(bytes) / Math.log(k));
+   return (bytes / Math.pow(k, i)).toPrecision(3) + ' ' + sizes[i];
+};