Merge branch 'master' of git.ispconfig.org:ispconfig/ispconfig3

Till Brehm

2015-04-01 3f916ccb6ae7dca534054f1be1e337732b171ed0

 server/plugins-available/backup_plugin.inc.php

@@ -156,6 +156,7 @@
                  }
               }
            }
            if( $server_config['backup_dir_is_mount'] == 'y' ) $app->system->umount_backup_dir($backup_dir);
         } else {
            $app->log('Backup directory not ready.', LOGLEVEL_DEBUG);
         }
@@ -227,6 +228,7 @@
                  }
               }
            }
            if( $server_config['backup_dir_is_mount'] == 'y' ) $app->system->umount_backup_dir($backup_dir);
         } else {
            $app->log('Backup directory not ready.', LOGLEVEL_DEBUG);
         }