adding license and some comments

UNLICENSE.txt

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>

package.json

@@ -1,6 +1,7 @@
 {
   "name": "koa-mobx-react-starter",
   "version": "1.0.0",
+  "license": "Unlicense",
   "repository": "https://github.com/lostpebble/koa-mobx-react-bootstrap",
   "description": "A straightforward starter for Node javascript web projects. Using Koa, MobX, Pug and ReactJS (with universal / isomorphic server rendering)",
   "main": "index.js",
@@ -14,7 +15,6 @@
     "dev": "cross-env NODE_ENV=development nodemon ./src/server/babel-server.js"
   },
   "author": "Paul Myburgh",
-  "license": "ISC",
   "dependencies": {
     "babel-register": "^6.14.0",
     "bluebird": "^3.4.6",

src/server/babel-server.js

@@ -2,7 +2,21 @@
 // using the server babel settings
 process.env.BABEL_ENV = "server";
 
+// Use babel so we can use a higher
+// version of JS on the server
 require('babel-register');
+
+// Change the default babel promise
+// implementation to use bluebird
+// (often seen as the best implementation)
 require('babel-runtime/core-js/promise').default = require('bluebird');
+
+// Use isomorphic-fetch, which is a fetch
+// implementation that works the same on
+// server and browser
 require('isomorphic-fetch');
+
+// Require our actual server file - which
+// will be transformed thanks to babel-register
+// above (and according to the .babelrc settings)
 require('./server');