VMM/cli/subcommands: userpassword added option -s.
-s SCHEME can be used to (temporarily) override the password_scheme
setting, configured in vmm.cfg.
============
Installation
============
.. toctree::
:maxdepth: 1
installation/prerequisites
installation/system_preparation
installation/postgresql_configuration
installation/dovecot_configuration
installation/postfix_configuration
installation/install_vmm