* Removed the 'Charset=' and 'Collation=' parameters from the
'[mySQL]' section of rd.conf(5).
* Removed support for the --mysql-charset=' and '--mysql-collation='
switches in rddbmgr(8).
* Refactored handling of character set and collation attributes
in rddbmgr(8) to treat them as immutable parts of the DB schema.
* Stubbed out rddbmgr(8).
* Implemented the '--create' command in rddbmgr(8).
* Fixed a bug in 'RDStation::create()' that generated corrupt records
in the 'AUDIO_INPUT' and 'AUDIO_OUTPUTS' tables when creating a
new host with no exemplar.
* Added a [Provisioning] section to rd.conf(5).
* Moved code to create new hosts to the 'RDStation::create()' method.
* Moved code to delete hosts to the 'RDStation::remove()' method.
* Implemented 'CreateHost=' and 'NewHostTemplate=' parameters
in the [Provisioning] section of rd.conf(5).