update the readme, add instructions for using the CLI
add a note about submodules, as well as include git push output. fixes #4
replace app.git with App#git (no need to store this in db)
Revert "replace app.git with App#git (no need to store this in db)"

Probably breaks App builds.

This reverts commit 8fe0587010b74882c58ad33fc35b65d89609f612.
update the provisioning yet again, supports any host

No more vagrant provision sadly. Script creates an admin user
with passwordless root for all on host, and then uses that for
the rest of the role.
fix vagrant provisioner, add note for other hosts
update the gitignore to include provisioning/hosts
more or less finish up the logplex container
fix newhost.yml for vagrant