Compilation problem with strict static type checkin with gcc4.8 and clang3.3

[subhacom]

The compilation of pymoose/moosemodule.cpp will fail with following error with recent gcc and clang compilers.

g++ says.

/home/dilawar/Work/NCBS/moose_async_git/pymoose/moosemodule.cpp:1024:46: error: invalid conversion from ‘const Cinfo*’ to ‘Cinfo*’ [-fpermissive]
         Cinfo * cinfo = Cinfo::find(className);
```~~

clang++ says.

: error: cannot initialize a variable of type 'Cinfo ' with an rvalue of type 'const Cinfo ' Cinfo * cinfo = Cinfo::find(className); ^ ```````````````~~

Removing `const` from type signature of function `Cinfo::find` in `/basecode/Cinfo.h` and its definition in `basecode/Cinfo.cpp` fixes the problem. It tried adding `const` at the instantiation but then it propagates non-const error to other function as well.

Committed to `async_multiscale_cmake` branch. Won't change it in `async13` branch without a  confirmation.

Reported by: dilawar

[dilawar]

This was fixed by making few more definition 'const'.