yudai/cf_nise_installer — pull request #42 by cdavisafc (2013-10-01 18:48:33+00:00)
Title: Fix stop script - was failing to stop postgres

With the -e switch on the bash shebang the script stops once the count
of running processes reaches zero (grep returns non-zero is no lines
match) for the first batch and as a result, postgres is never stopped.
Tested on local (non vagrant) install.

Yudai, I saw your change that addressed an issue with vagrant install - do we need to dig deeper for a compatible solution for both options?