Merge pull request #1 from JST-CN/master

Update the latest version from [darcyclarke:master] to [Graybobo:master]
Translate editors-and-plugins.md
Merge pull request #94 from Graybobo/master

Translate editors-and-plugins.md
Translate plugins.md
Translate plugins.md
update
译data-URI.md和example.md
Merge branch 'master' of https://github.com/ellyliang/lesscss.net
Merge pull request #96 from ellyliang/master

译example.md和data-URI.md
Merge pull request #97 from Graybobo/master

Translate plugins.md && sourcemaps.md
add variables
Merge branch 'master' of https://github.com/JST-CN/lesscss.net
update
update
update extend
update all
Merge pull request #3 from JST-CN/master

get