Removing Dependancy

Removing the dependency as Bolt doesn’t like it. Updated the README to
instruct users to download it manually.

README.md

@@ -3,10 +3,10 @@
 This is a [Bolt CMS](https://bolt.cm/) extension which converts blocks of regular HTML to [AMP compliant HTML](https://www.ampproject.org/) using a Twig filter. This project is made possible thanks to the [Lullabot PHP AMP Library](https://github.com/Lullabot/amp-library). 
 
 ## Installation
-This extension can be installed via the Bolt CMS "Extend" menu in the admin control panel. Simply search for `jamesives/bolt-cms-amp-filter` to install the desired version.
+This extension can be installed via the Bolt CMS "Extend" menu in the admin control panel. Search for `jamesives/bolt-cms-amp-filter` to install the desired version.
 
-#### Dependancies
-You may need to install the Lullabot AMP PHP library inside your Bolt CMS root in order for this extension to work. This can be achieved by running the following [Composer](https://getcomposer.org/) command inside the root of your Bolt project.
+#### Required Dependancies
+You need to install the Lullabot AMP PHP library inside your Bolt CMS root in order for this extension to work. This can be achieved by running the following [Composer](https://getcomposer.org/) command inside the root of your Bolt project.
 
 ```
 $ composer require lullabot/amp:"^1.0.0"

composer.json

@@ -5,8 +5,7 @@
     "keywords": [ "amp", "google", "twig", "filter", "amphtml", "html"
     ],
     "require": {
-        "bolt/bolt": "^3.0.0",
-        "lullabot/amp": "^1.0.0"
+        "bolt/bolt": "^3.0.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.7"