adding C_INCLUDE_PATH to envrionment vars
adding correct behavior for ensemble runs
Merge pull request #1 from briandrawert/molns

adding C_INCLUDE_PATH to envrionment vars
bug fix
Merge branch 'fix_ensemble_run' of github.com:briandrawert/pyurdme into fix_ensemble_run
Merge pull request #28 from briandrawert/fix_ensemble_run

Ensemble run functionality