vchoi_fork

[svn-r24967] Maintenance: Reorganized and cleaned the code to remove compiler warnings in the Fortran test code
             and examples. 

Platforms tested: Manual testing in place and using srcdir on jam, platypus, and emu with default and 
                  PGI, Intel and new GNU compilers. ifort compiler was also tested with -i8 and -r8 flags
                  on jam.  CMake tested on jam.