Fix 'Show link in entity'

In rules_link_entity_view() you loop over all rules link and check if it should be rendered on entity view.
First, the link will always be rendered, if possible, regardless of the 'Show link in entity' setting, due to this code

if ($rules_link->entity_type == $type && isset($rules_link->settings['entity_link'])) {

shouldn't be isset($rules_link->settings['entity_link']), as it's always there ;)

Furthermore, using 'return' in a loop skips all other possible rules link in

if (!empty($ids[2]) && !in_array($ids[2], $rules_link->settings['bundles'])) {
  return;
}

which rather should be 'continue'.