Update readme to explain the settings some more

Author: RyanTheAllmighty

README.md

@@ -2,7 +2,7 @@ ATLauncher-API---NodeJS
 =======================
 Node.js module for interacting with the ATLauncher API.
 
-Examples
+Getting Started
 ----
 To get started simply require the package and optionally provide an optional object with settings.
 
@@ -14,6 +14,20 @@ var api = require('atlauncher-api')({
 
 The api_key argument is your API-KEY used for admin or PSP api calls.
 
+All the arguments you can pass in are below:
+
+```
+{
+    base_url: 'https://api.atlauncher.com/', # The base url of the api
+    api_version: 'v1', # A string representing the verison to be used in URLS
+    api_key: false, # The API key for authenticated requests/higher rate limits
+    return_full: false # If the returns from each callback should contain all the data from the response or just the data attribute of the response
+}
+```
+
+Examples
+----
+
 For instance for running public api calls such as getting a list of all packs you can use the following:
 
 ```
@@ -28,6 +42,22 @@ api.packs.full.all(function(err, res) {
 });
 ```
 
+Or to get the entire return from the API and not just the data:
+
+```
+var api = require('atlauncher-api')({
+    return_full: true
+});
+
+api.packs.full.all(function(err, res) {
+    if (err) {
+        return console.error(err);
+    }
+
+    console.log(res.data);
+});
+```
+
 Documentation
 ----
 * [ATLauncher API Docs](http://wiki.atlauncher.com/api:information)