added api server and changed docker files

login-auth_backend/node_modules/node/README.md

@@ -0,0 +1,34 @@
+node
+========
+
+Installs a `node` binary into your project, which because `npm` runs scripts with the local `./node_modules/.bin` in the `PATH` ahead of the system copy means you can have a local version of node that is different than your system's, and manage node as a normal dependency.
+
+Warning: don't install this globally with npm 2. `npm@2` immediately removes node, then can't run the scripts that make this work.
+
+Use
+---
+
+```
+npm i node@lts
+```
+
+Use with `npx`
+--------------
+
+```
+npx node@4 myscript.js
+```
+
+This will run `myscript.js` with the latest version of node from the v4 major.
+
+Using the shell auto-fallback of npx, you can even do it like so:
+
+
+```
+node@4 myscript.js
+```
+
+Thanks
+------
+
+Major thanks to Kat Marchán for late-night problem solving, and to CJ Silverio and Maciej Małecki for egging me on way back when I had the idea to package node up this way. It does turn out if you ask "why _not_?!" once in a while something fun happens.