Create a .bash_profile in the VM that activates the python venv on each login.
Node dependencies include some npm packages that haven't been backported to trusty yet.
(imported from commit 8307740004a05b0c9d6ea26f97c2e80b9d1bbaf4)
Source LOCAL_DATABASE_PASSWORD and INITIAL_PASSWORD_SALT from the secrets file.
Fix the creation of pgpass file.
Tim's note: This will definitely break the original purpose of the
tool but it should be pretty easy to add that back as an option.
(imported from commit 8ab31ea2b7cbc80a4ad2e843a2529313fad8f5cf)
We still need to put in the work to support other platforms, but now at least
we'll error out if you're not on 64-bit Ubuntu 14.04.
(imported from commit 3a35953206906044947e3447c7ab8fca78a76e1e)