Added .cache dir to removed directories list of shell users.

server/plugins-available/shelluser_base_plugin.inc.php

@@ -263,7 +263,7 @@ class shelluser_base_plugin {
 					$homedir = $data['old']['dir'];
 					if(substr($homedir, -1) !== '/') $homedir .= '/';
 					$files = array('.bash_logout', '.bash_history', '.bashrc', '.profile');
-					$dirs = array('.ssh');
+					$dirs = array('.ssh', '.cache');
 					foreach($files as $delfile) {
 						if(is_file($homedir . $delfile) && fileowner($homedir . $delfile) == $userid) unlink($homedir . $delfile);
 					}

server/plugins-available/shelluser_jailkit_plugin.inc.php

@@ -541,7 +541,7 @@ class shelluser_jailkit_plugin {
 					// delete dir
 					if(substr($homedir, -1) !== '/') $homedir .= '/';
 					$files = array('.bash_logout', '.bash_history', '.bashrc', '.profile');
-					$dirs = array('.ssh');
+					$dirs = array('.ssh', '.cache');
 					foreach($files as $delfile) {
 						if(is_file($homedir . $delfile) && fileowner($homedir . $delfile) == $userid) unlink($homedir . $delfile);
 					}