Update to gitignore
Update to gitignore


Former-commit-id: 351680b3cf7be872077b38501a328cb273c7d177
Former-commit-id: 927a7fad7b9d58ba6d408a5ea40e80cb8b16c8b7
TomTranter/OpenPNM,PMEAL/OpenPNM,amdouglas/OpenPNM,amdouglas/OpenPNM,stadelmanma/OpenPNM