Add github relative link in README.md.
Add .gitignore to exclude compiled binary objects.
correct as markdown
Merge pull request #11 from hachibeeDI/rewrite_txt

correct as markdown
Merge pull request #7 from futoase/update-README.md

Add github relative link in README.md.
Merge pull request #9 from ledsun/add_gitignore

Add .gitignore to exclude compiled binary objects.