Translate CONTRIBUTING.md
Commit CONTRIBUTING.md
Commit CONTRIBUTING.md
译Lesscss CONTRIBUTING.md
Merge pull request #2 from motopia/master

译Lesscss README.md 部分
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Merge pull request #1 from Graybobo/master

Translate CONTRIBUTING.md
特性概览
Merge branch 'master' of https://github.com/ellyliang/lesscss.net into ellyliang-master

Conflicts:
	CONTRIBUTING.md
Merge branch 'ellyliang-master'

* ellyliang-master:
  译Lesscss CONTRIBUTING.md
wording fix
Merge pull request #4 from basecss/master

特性概览
about
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about
Merge pull request #1 from JST-CN/master

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