Updated docs

.gitignore

@@ -3,3 +3,6 @@
 *~
 *.log
 node_modules
+*.env
+.DS_Store
+package-lock.json

DOCUMENTATION.md

@@ -8,6 +8,7 @@ Get the structural similarity between two images.
 The `ssim` result will be a value between `0` and `1`. The more similar the images are, the higher the value will be.
 
 #### Params
+
 - **String** `source`: The first image path (local path or url).
 - **String** `target`: The second image path (local path or url).
 - **Object** `options`: An object containing the following fields:

README.md

@@ -1,9 +1,11 @@
+<!-- Please do not edit this file. Edit the `blah` field in the `package.json` instead. If in doubt, open an issue. -->
+
 
 [![img-ssim](http://i.imgur.com/tXlhphU.png)](#)
 
 # img-ssim
 
- [![Support me on Patreon][badge_patreon]][patreon] [![Buy me a book][badge_amazon]][amazon] [![PayPal][badge_paypal_donate]][paypal-donations] [![Version](https://img.shields.io/npm/v/img-ssim.svg)](https://www.npmjs.com/package/img-ssim) [![Downloads](https://img.shields.io/npm/dt/img-ssim.svg)](https://www.npmjs.com/package/img-ssim)
+ [![Support me on Patreon][badge_patreon]][patreon] [![Buy me a book][badge_amazon]][amazon] [![PayPal][badge_paypal_donate]][paypal-donations] [![Ask me anything](https://img.shields.io/badge/ask%20me-anything-1abc9c.svg)](https://github.com/IonicaBizau/ama) [![Version](https://img.shields.io/npm/v/img-ssim.svg)](https://www.npmjs.com/package/img-ssim) [![Downloads](https://img.shields.io/npm/dt/img-ssim.svg)](https://www.npmjs.com/package/img-ssim)
 
 > Get the structural similarity between two images.
 
@@ -39,13 +41,15 @@ imgSSIM(
 });
 ```
 
+
+
 ## :question: Get Help
 
 There are few ways to get help:
 
  1. Please [post questions on Stack Overflow](https://stackoverflow.com/questions/ask). You can open issues with questions, as long you add a link to your Stack Overflow question.
  2. For bug reports and feature requests, open issues. :bug:
- 3. For direct and quick help from me, you can [use Codementor](https://www.codementor.io/johnnyb). :rocket:
+ 3. For direct and quick help, you can [use Codementor](https://www.codementor.io/johnnyb). :rocket:
 
 
 ## :memo: Documentation
@@ -57,6 +61,7 @@ Get the structural similarity between two images.
 The `ssim` result will be a value between `0` and `1`. The more similar the images are, the higher the value will be.
 
 #### Params
+
 - **String** `source`: The first image path (local path or url).
 - **String** `target`: The second image path (local path or url).
 - **Object** `options`: An object containing the following fields:
@@ -79,6 +84,7 @@ this takes time. You can integrate and use these projects in your applications *
 However, if you get some profit from this or just want to encourage me to continue creating stuff, there are few ways you can do it:
 
  - Starring and sharing the projects you like :rocket:
+ - [![Buy me a book][badge_amazon]][amazon]—I love books! I will remember you after years if you buy me one. :grin: :book:
  - [![PayPal][badge_paypal]][paypal-donations]—You can make one-time donations via PayPal. I'll probably buy a ~~coffee~~ tea. :tea:
  - [![Support me on Patreon][badge_patreon]][patreon]—Set up a recurring monthly donation and you will get interesting news about what I'm doing (things that I don't share with everyone).
  - **Bitcoin**—You can send me bitcoins at this address (or scanning the code below): `1P9BRsmazNQcuyTxEqveUsnf5CERdq35V6`