* Initial commit for Dynamic DNS code. Not in a runnable state but as far as I can get for now.
* Bring shell script for Dynamic DNS to working order. Dry runs are going well. Have not tested against a production environment yet.
* Add instructions for No-IP in case it needs installed later..
* Variablize the full path to the keyfile. Enforce strict permissions on the file.
* Final updates after successful testing.
* Update instructions, add examples.
* Fix usage.
* Remove unnecessary asterisk.
