[cfg] Changes to carbon_sim.cfg needed for the previous 4 commits
[cfg] Changes to carbon_sim.cfg needed for the previous 4 commits

fhijaz/Graphite,victorisildur/Graphite,nkawahara/Graphite,fhijaz/Graphite,mit-carbon/Graphite,victorisildur/Graphite,victorisildur/Graphite,8l/Graphite,8l/Graphite,nkawahara/Graphite,fhijaz/Graphite,nkawahara/Graphite,fhijaz/Graphite,mit-carbon/Graphite,mit-carbon/Graphite-Cycle-Level,mit-carbon/Graphite,mit-carbon/Graphite,nkawahara/Graphite,mit-carbon/Graphite-Cycle-Level,8l/Graphite,8l/Graphite,victorisildur/Graphite,mit-carbon/Graphite-Cycle-Level,mit-carbon/Graphite-Cycle-Level