saving package version

docs/cookiecutter_input.json

@@ -9,6 +9,7 @@
   "email": "dboe@ipp.mpg.de",
   "keywords": "tensors, tensor-fields, graphs, mesh, numpy, math",
   "package_name": "tfields",
+  "package_version": "0.3.2",
   "pypi_username": "dboe",
   "remote_namespace": "dboe",
   "remote_provider": "gitlab.mpcdf.mpg.de",