unit test showing the behavior of props dicts in Species
unit test showing the behavior of props dicts in Species

the props attribute should always be a local object attribute,
never shared among other instances.

chatelak/RMG-Py,comocheng/RMG-Py,enochd/RMG-Py,nyee/RMG-Py,nyee/RMG-Py,chatelak/RMG-Py,nickvandewiele/RMG-Py,enochd/RMG-Py,nickvandewiele/RMG-Py,pierrelb/RMG-Py,comocheng/RMG-Py,pierrelb/RMG-Py