Fairly large change to the Controller - The save_object and load_object methods have been removed.  They didn't work the way we wanted, and weren't useful - save_simulation and load_simulation methods have been added.  These save a single network and all it's associated objects (except Algorithms). - save and load remain, which do the entire controller object.  Small change to the default file name, which is now the date and time of the save.
Fairly large change to the Controller
- The save_object and load_object methods have been removed.  They didn't work the way we wanted, and weren't useful
- save_simulation and load_simulation methods have been added.  These save a single network and all it's associated objects (except Algorithms).
- save and load remain, which do the entire controller object.  Small change to the default file name, which is now the date and time of the save.

TomTranter/OpenPNM,stadelmanma/OpenPNM,amdouglas/OpenPNM,amdouglas/OpenPNM,PMEAL/OpenPNM