add GetOpt libraries and license from SML# compiler
Add command line option parser, refs #10
Update .depend
Modify by comments
Modify by comments
Merge pull request #13 from yonta/add_command_parser

Add command line parser
add wercker.yml
update werkecr setting
fix werkcer.yml
Add short options
Merge pull request #15 from yonta/add_short_options

Add short options about #10