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- Changed license from GPL3 to BSD
- Added single cage and double cage induction machine models (and example case)
- Added a voltage source converter (average) model
- Added option in machines file to use user-defined MVA base for machine parameters (impedances and inertia). Parameters are converted to 100MVA base during setup.
- Added version information
- Added STATE event for changine state variables during a simulation
- Speed-voltage term in current injections for synchronous machines is now an option (rather than always enforced)