[NEST Users] Developer info: calibrate() is now called pre_run_hook()

Dear NEST Developers! If you are just using NEST, you can ignore this message. If you are coding models at the C++ level, I just want to share this information to reduce the risk of confusion: The good old calibrate() method found in all neuron models has now been renamed to pre_run_hook(), see https://github.com/nest/nest-simulator/pull/2336. Thanks to Pooja for implementing this. I'd suggest that you merge the master branch into any open development branches to bring them up to date on this change. Best, Hans Ekkehard -- Prof. Dr. Hans Ekkehard Plesser Head, Department of Data Science Faculty of Science and Technology Norwegian University of Life Sciences PO Box 5003, 1432 Aas, Norway Phone +47 6723 1560 Email hans.ekkehard.plesser@nmbu.no<mailto:hans.ekkehard.plesser@nmbu.no> Home http://arken.nmbu.no/~plesser