[photran] submit Fortran refactoring to Photran

[Ben DuPont <ben@xxxxxxxxxxx>]

For CS427 at UIUC, my group created 3 refactorings: replace parallel 
arrays with a derived type, replace a derived type with parallel arrays, 
and replace a derived type with another derived type.  I found reference 
to the following message on the list: 
http://dev.eclipse.org/mhonarc/lists/photran-dev/msg00351.html. Assuming 
you're interested in these refactorings, is this how we should submit 
our refactorings?  How do we submit our unit tests?

Ben