Prep for 0.5.0 release

Author: dmhendricks

README.md

@@ -86,14 +86,7 @@ Release changes are noted on the [Releases](https://github.com/dmhendricks/wordp
 
 #### Branch: `master`
 
-* Set Carbon Fields minimum version to 2.2 (required for multisite example)
-* Extended base class as WordPress Toolkit; simplified base class configuration init
-* Moved `is_ajax()`/`prefix()` methods, `CacheObject()` init to wordpress-toolkit
-* Updated Composer license to conform to new [SPDX](https://spdx.org/licenses/) identifiers
-* Added [phpdotenv](https://github.com/etelford/phpdotenv) support ([reference](https://github.com/dmhendricks/wordpress-toolkit/wiki/ToolKit#environment))
-* Added `npm run zip-dev` to create installable ZIP including necessary development files
-* Added [Network Admin options page](https://github.com/dmhendricks/wordpress-base-plugin/blob/master/app/Settings/Network_Settings_Page.php) example
-* Modified `show_notice()` to allow displaying notices in Network Admin; add additional CSS classes and element ID
+* None since release
 
 ## Screenshot
 

wordpress-base-plugin.php

@@ -31,7 +31,7 @@
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
-if(!defined('ABSPATH')) die();
+if( !defined( 'ABSPATH' ) ) die();
 
 require( __DIR__ . '/vendor/autoload.php' );
 include_once( ABSPATH . 'wp-admin/includes/plugin.php' );