Add Compatible Systems dictionary

Add Compatible Systems Corp. dictionary as found in the
Cisco Prime Access Registrar 6.1 User Guide.

Includes historical note about Compatible Systems's acquisition
in case someone is (still) looking for documentation.
Add Ruckus dictionary

Compiled out of a Ruckus user guides and tech notes
publicly available on the Ruckus website.
Merge pull request #774 from matsimon/new-dicts

New dictionnaries: Compatible and Ruckus