Do not put this hash into production without the following one!
As with a2server, I've written a new setup.txt that downloads the entire
a2cloud source tree for installation, which allows the monolithic script
to be broken up into smaller pieces without worrying about that breaking
the web install—but it's not included in this revision so that git can
keep track of the rename of setup.txt to ivan.sh.
Despite the fact there is no 2.0.0 release yet, 1.9 is already so close
that it doesn't give Ivan any breathing room for any patches he wants to
make, so my intention is to skip major version 2 entirely other than for
this transition. The final release will be given the 3.0.0 version
number.
