remove unused GNUmakefile, update README.md and Examples
- Remove unused
GNUmakefile - Modify
README.md - Modify
Examples:- update
CMakeLists.txt - remove
setup.csh.inandsetup.csn
- update
GNUmakefile
README.md
Examples:
CMakeLists.txt
setup.csh.in and setup.csn