Incorrect tag / release

[craigpearson]

When installing the plugin via composer there is a version mismatch which creates an update notice in the dashboard.

https://github.com/imgix-wordpress/images-via-imgix/tree/1.3.2

In github this is tagged as version 1.3.2 and therefore in packigist is tagged as 1.3.2. However in imgix.php the version is referenced as 1.3.0

Ref:

images-via-imgix/imgix.php

Lines 11 to 17 in c67a6e5

	* Plugin Name: Images via imgix
	* Plugin URI: https://github.com/imgix-wordpress/images-via-imgix
	* Description: A WordPress plugin to automatically use your existing (and future) WordPress images from <a href="http://www.imgix.com" target="_blank">imgix</a> for smaller, faster, and better looking images. <a href="https://github.com/imgix-wordpress/images-via-imgix" target="_blank">Learn more</a>.
	* Version: 1.3.0
	* Author: wladston
	* Author URI: http://github.com/imgix-wordpress
	*/