Merge pull request #31 from dYb/master

修复配置文件中port值无效果，更新部分帮助文档，
Add a Bitdeli badge to README
Merge pull request #33 from bitdeli-chef/master

Add a Bitdeli Badge to README
remove throw operation
compatibility coffee script 1.7.1 ( runtime error child_process.fork returned child.stdin (child.stdout, child.stderr) is null.
Merge pull request #35 from bitdewy/hotfix/compatibility_coffee_new_version

compatibility with coffeescript 1.7.1
add support for velocity template