* helm-mode.el (helm--completion-in-region): Issue #407 provide metadata in completion-at-point.
* helm-mode.el (helm--completion-in-region): Add comments, no changes.
* helm-mode.el (helm--completion-in-region): Issue #407 Apply face on annotation.
* helm-mode.el: Issue #407 reindent no changes.
* helm.el: Issue #410 Fix usage of file-expand-wildcards on non--existent file.