* 'VirtualMailManager/EmailAddress.py'
    - Added to repository - to simplify/reduce address validation.
* 'VirtualMailManager/Relocated.py'
    - Added to repository
* 'VirtualMailManager/Exceptions.py'
    - Added exception classes for class EmailAddress and class Relocated
* 'VirtualMailManager/constants/ERROR.py'
    - Updated
    - Removed shebang
* 'VirtualMailManager/VirtualMailManager.py'
    - Moved static methods chkLocalpart() and chkEmailAddress to new class
      EmailAddress
    - Added static methods accountExists(), aliasExists(), relocatedExists() and
      _exists()
    - Fixed a bug in VirtualMailManager._readpass()
    - Integrated class EmailAddress
* 'VirtualMailManager/Alias.py'
    - Integrated class EmailAddress
    - Removed Alias._isAccount()
* 'VirtualMailManager/Account.py'
    - Integrated class EmailAddress
    - Removed Account._isAlias()
* 'VirtualMailManager/AliasDomain.py'
* 'VirtualMailManager/Config.py'
* 'VirtualMailManager/Domain.py'
* 'VirtualMailManager/MailLocation.py'
* 'VirtualMailManager/Transport.py'
* 'VirtualMailManager/constants/EXIT.py'
    - Removed shebang
* 'vmm'
    - more detailed error messages from alias_add()
# $Id$
- vmm
    - add support for relocated_map
- VirtualMailManager/Alias.py
    - check if account exists, when destination is in the same domain
    - avoid looping aliases