Removed load_plugin_textdomain and domain path header

Translation is handled via translate.wordpress.org and minimum required
version is greater than 4.6, so the local translation artifacts are
dropped.

README.md

@@ -84,6 +84,7 @@ Because of this, an IP blacklist can only be applied while processing the reques
 
 ### 1.5.0 / unreleased ###
 * Minimum required WordPress version is 4.7
+* Removed `load_plugin_textdomain()` and `Domain Path` header
 
 ### 1.4.4 / 19.05.2018 ###
 * Fix live filter chain when regular expressions are active (#12)

inc/class-statifyblacklist.php

@@ -86,9 +86,6 @@ class StatifyBlacklist {
 
 		// Admin only filters.
 		if ( is_admin() ) {
-			// Load Textdomain (only needed for backend.
-			load_plugin_textdomain( 'statifyblacklist', false, STATIFYBLACKLIST_DIR . '/lang/' );
-
 			// Add actions.
 			add_action( 'wpmu_new_blog', array( 'StatifyBlacklist_System', 'install_site' ) );
 			add_action( 'delete_blog', array( 'StatifyBlacklist_System', 'uninstall_site' ) );

statify-blacklist.php

@@ -14,7 +14,6 @@
  * Author:      Stefan Kalscheuer (@stklcode)
  * Author URI:  https://www.stklcode.de
  * Text Domain: statify-blacklist
- * Domain Path: /lang
  * License:     GPLv2 or later
  *
  * Statify Blacklist is free software: you can redistribute it and/or modify