slivingston/gr1c — pull request #16 by johnyf (2014-08-10 22:30:34+00:00)
Title: add option to define installation location with $GR1C_PREFIX

This is convenient for automatic installation scripts like [this one](https://github.com/tulip-control/tulip-control/blob/ubuntu/contrib/nessainstall/install.sh#L264) used for `tulip`.