rm no use ignore file

[zhangyaochun]

Use a .npmignore file to keep stuff out of your package. If there's no .npmignore file, but there is a .gitignore file, then npm will ignore the stuff matched by the .gitignore file. If you want to include something that is excluded by your .gitignore file, you can create an empty .npmignore file to override it.

see doc in npm site

[fantasyni]

ha i will see it, thanks for your suggestion