Make it so environment variables can be used to give JHM flags
Merge pull request #114 from cmaloney/jhm-improved-makefile

Make it so environment variables can be used to give JHM flags
base/json: Don't escape '/' when printing out. It's excessive.
Merge pull request #115 from cmaloney/json-escape-less

base/json: Don't escape '/' when printing out. It's excessive.