Automatically prefix enum names

[aprokop]

Otherwise will certainly lead to conflicts. @sethrj sorry, only realized this point now. But we need a quick fix. Could we prefix the enums automatically? Ideally, I'd like to prefix them with something that depends on the module they are in.

[aprokop]

Luckily, I think I found a quick hack around the issue without touching SWIG. So, we can still keep chugging alone.

[aprokop]

The workaround is merged as part of #178. But we need an automatic way of doing this (though this can be done after the release).

[sethrj]

Done in #220 : before any of the %includes in each module, add

%rename("Teuchos%s",%$isenumitem) "";
%rename("Teuchos%s",%$isenum) "";

That adds a prefix to all the encountered enums. Adding a similar %rename directive for Tpetra after %import <forteuchos.i> does the same thing.

[aprokop]

This was merged in 3988d0c, 8a999da and fcad090.