Add BNF Bash 2.0 synta
Fixed grammar formatting
restructure into one CMakeLists.txt file, add support library
Merge branch 'master' of github.com:rubenvb/UnixToolsForWindows
restructure into one CMakeLists.txt file, add support library
Generic commandline handling also for Win32 Unicode
arguments. Simple and complete echo program.
Fix commandline and implement cat with boost.program_options.
Fix binary-ness of cat on Windows. Provide "--help" option. Start on
cksum using Boost.CRC.