Update dependencies, README

README.md

@@ -2,18 +2,48 @@
 
 [![Build Status](https://travis-ci.org/chrisvrose/nodejs-fm.svg?branch=master)](https://travis-ci.org/chrisvrose/nodejs-fm)
 
-A simple file manager for managing files on a remote fs using Node. 
+A simple file manager for managing files on a remote fs using Node.
 
-Dependencies: `express` `body-parser` `sqlite`
+Dependencies: `express` `body-parser` `@fortawesome/fontawesome-free` `chai` `mocha` `chai-http` `jquery` `requests` `sqlite3`
 
-Checklist:
+## Checklist
 
 - [x] Folder Traversal
 - [ ] Filesystem viewing
 - [ ] Upload
 - [ ] Auth
 
-Credit:
+## Usage
+
+Use `settings.json` and point it to a valid address, and select a required port. Default `8080`
+
+For the backend, the jsons have this form
+
+Requests:
+
+```json
+{
+    loc: "<valid location>"
+}
+```
+Responses (Only for directory traversals):
+
+```json
+{
+    loc: "<location>",
+    back: "<location>|null",
+    contents:[
+        {
+            name:"<filename>",
+            path:"<location>",
+            isDir: "<true|false>"
+        },
+        ...
+    ]
+}
+```
+
+## Credit
 
 - Samuel Thornton: [Material Design Box Shadows]("https://codepen.io/sdthornton/pen/wBZdXq")
 - StackOverflow: Troubleshooting errors