Python: Fixed reference counting issues with Func objects used by Reactors
Python: Fixed reference counting issues with Func objects used by Reactors

The C++ Reactor class doesn't own a reference to the Func object. To make
borrowing the reference safe, the Python Reactor class now owns a reference,
which is guaranteed to be valid for the lifetime of the C++ Reactor object.

git-svn-id: e76dbe14710aecee1ad27675521492cea2578c83@1330 02a645c2-efd0-11dd-984d-ab748d24aa7e

Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn