Use prefix for template variable for is_recaptcha

Author: Crizz0

controller/main.php

@@ -610,7 +610,7 @@ private function display_pb()
 
 				'FILESIZE'			=> $this->config['max_filesize'],
 
-				'IS_RECAPTCHA'		=> $is_recaptcha,
+				'PASTEBIN_IS_RECAPTCHA'		=> $is_recaptcha,
 
 				'S_FORM_ENCTYPE'	=> ' enctype="multipart/form-data"',
 				'S_ERROR'			=> (isset($s_error)) ? $s_error : '',

styles/prosilver/template/pastebin_post.html

@@ -54,7 +54,7 @@ <h3>{{ lang('PASTEBIN_SNIPPET_TEXT') }}</h3>
 		</fieldset>
 
 		{% if PASTEBIN_CAPTCHA_TEMPLATE %}
-			{% if not IS_RECAPTCHA %}
+			{% if not PASTEBIN_IS_RECAPTCHA %}
 			<h3>{{ lang('PASTEBIN_CONFIRM') }}</h3>
 			<p>{{ lang('PASTEBIN_CONFIRM_EXPLAIN') }}</p>
 			{% endif %}