Merge pull request #1 from minghe/master

bee构建器适配kissy5.0.0
Merge pull request #2 from minghe/master

5.0.2
Merge pull request #3 from minghe/master

修正1.4.8 css打包文件后缀错误
Merge branch 'master' of https://github.com/kissyteam/generator-bee
5.0.6