Coding Standards

Issue tested.

Thanks for the patch!

1. I was wondering why these
+ * Form.
strings are there under @@ -471,10 +516,14 @@ function hook_scald_atom_delete($atom) {
and @@ -492,10 +541,14 @@ function hook_scald_add_form(&$form, &$form_state) { and such

2. The text addition above scald_invoke_atom_access is wrong, cause that function only takes a single action as a string.
In scald_action_permitted where its called, there is a check, and if the action is an array then it is handled differently, if its not then that function is called with a single value.

Thanks! Committed.