Revert "Factor out runlist parsing"
Revert "Factor out runlist parsing"

This reverts commit 797886fd43b63072aa3d93030aa2cb0f9a8ac72b.

rajthilakmca/chef-runner,mlafeldt/chef-runner,rajthilakmca/chef-runner,mlafeldt/chef-runner,rajthilakmca/chef-runner,mlafeldt/chef-runner