omnibus wants this patch to be in a subdirectory named after the
component.

seen when building another omnibus package which requires python.

Error raised was:

      Attempting to apply the patch makefile_take_env_vars.patch, but it
was not
      found at any of the following locations:

      /home/vagrant/omnibus-monitoring/config/patches/bzip2/makefile_take_env_vars.patch
      /home/vagrant/.bundler/ruby/1.9.1/omnibus-software-3df5c50f354d/config/patches/bzip2/makefile_take_env_vars.patch

This makes the path match the second line of this
Merge branch 'jc/bzip-patch-location'