MDL-46269 tool_httpsreplace: Add multiple steps

admin/tool/httpsreplace/classes/form.php

@@ -49,5 +49,4 @@ class form extends \moodleform {
 
         $this->add_action_buttons(false, get_string('doit', 'tool_httpsreplace'));
     }
-
 }

admin/tool/httpsreplace/classes/url_finder.php

@@ -35,7 +35,6 @@ defined('MOODLE_INTERNAL') || die();
  */
 class url_finder {
 
-
     /**
      * Returns a hash of what hosts are referred to over http and would need to be changed.
      *
@@ -234,5 +233,4 @@ class url_finder {
         }
         return $results;
     }
-
 }