PEP-8-ified the work of the last days. Renamed methods in class Alias: addDestination() -> add_destination() delDestination() -> del_destination() getDestinations() -> get_destinations() Renamed methods in class Relocated: setDestination() -> set_destination() getInfo() -> get_info() Renamed VMM/constants/VERSION.py -> VMM/constants/version.py Adjusted relevant parts of the documentation.

Config
   cfs - configset sect.opt val
   cfg - configget sect.opt

   ds - domainservices: smtp pop imap sieve???

- Aliases
    - avoid looping aliases

- Domain
    - optional limits for number of:
        + accounts
        + aliases
        + destinations/alias
        + alias domains