gitignore file

参考:
1.http://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000/0013758404317281e54b6f5375640abbb11e67be4cd49e0000
2.http://stackoverflow.com/questions/10297603/how-to-ignore-files-starting-with-in-git

一个完整的.gitignore文件，内容如下：

# Windows:
Thumbs.db
ehthumbs.db
Desktop.ini

# Python:
*.py[cod]
*.so
*.egg
*.egg-info
dist
build

# My configurations:
db.ini
deploy_key_rsa

How to ignore files starting with # in git

\#*