added remove nag filter

README.md

@@ -61,3 +61,15 @@ make sure they are present.
 
 I've puzzled with how to allow this to be altered and this is the best I've been able to come up with.
 If you have a better idea, let me know in the issues.
+
+#### Automatic Updates
+Install [GitHub Updater](https://github.com/afragen/github-updater) on your site if you want to recieve automatic
+updates for this plugin.
+
+#### Remove Nag
+You may notice that I've started adding a little nag to my plugins. It's just a box on some pages that lists my
+plugins that you're using with a request do consider making a donation for using them. If you want to disable them
+add the following filter to your functions.php file.
+```
+add_filter('remove_hube2_nag', '__return_true');
+```

acf-input-counter.php

@@ -4,7 +4,7 @@
 		Plugin Name: ACF Input Counter
 		Plugin URI: https://github.com/Hube2/acf-input-counter/
 		Description: Show character count for limited text and textarea fields
-		Version: 1.2.0
+		Version: 1.3.0
 		Author: John A. Huebner II
 		Author URI: https://github.com/Hube2/
 		GitHub Plugin URI: https://github.com/Hube2/acf-input-counter/
@@ -125,6 +125,9 @@ private function check($allow, $exist) {
 	} // end class acf_input_counter
 
 	if (!function_exists('jh_plugins_list_meta_box')) {
+		if (apply_filters('remove_hube2_nag', false)) {
+			return;
+		}
 		function jh_plugins_list_meta_box() {
 			$plugins = apply_filters('jh_plugins_list', array());