License information added

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Ashley Rich
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,3 +1,7 @@
+[![Total Downloads](https://poser.pugx.org/a5hleyrich/wp-queue/downloads)](https://packagist.org/packages/a5hleyrich/wp-queue)
+[![Latest Stable Version](https://poser.pugx.org/a5hleyrich/wp-queue/v/stable)](https://packagist.org/packages/a5hleyrich/wp-queue)
+[![License](https://poser.pugx.org/a5hleyrich/wp-queue/license)](https://packagist.org/packages/a5hleyrich/wp-queue)
+
 ## Prerequisites
 
 WP_Queue requires PHP __5.3+__.
@@ -89,4 +93,8 @@ You can also specify the number of times a job should be attempted before being
 
 ```
 wp_queue()->cron( 3 );
-```
+```
+
+## License
+
+WP Queue is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).

composer.json

@@ -2,6 +2,7 @@
     "name": "a5hleyrich/wp-queue",
     "description": "WordPress job queues",
     "keywords": ["wordpress","queue","job"],
+    "license": "MIT",
     "authors": [
         {
             "name": "Ashley Rich",