Ability to read the program's manual from the terminal is much better
than to ask the user to search the manual page on the internet, we
already trust the installed program and documentation, but we should not
trust every manual page on the internet.
Updates happens multiple times, normally 2 to 3, even if we consider a
state without includes. On states with multiple includes, it could
easily get approximately 10 updates being ran. This behavior leads to
unnecessary network bandwidth being spent and more time to run the
installation state. When the connection is slow and not using the
cacher, such as torified connections on Whonix, the installation can
occurs much faster.
Adding external repositories has to be done prior to update to ensure it
is also fetched.
Fixes: https://github.com/ben-grande/qusal/issues/29
If persistent rules are chosen, it can deal with disposable sys-net, but
not with disposable sys-firewall, as the qube ip will change, the rule
won't work. Applying the rule to the disposable template is a "try it
all", but it's usage is discouraged.
