vic: 数学函数翻译完，待校验
vic: 综合类函数翻译完，待校验
Merge pull request #74 from JesonRondo/master

#38 #36
修改译browser-support.md
译using-less-in-the-browser.md
译useing-less-in-the-browser.md
译comments.md
Update comments.md
译comments.md
Merge pull request #78 from ellyliang/patch-1

修改译browser-support.md
删除using-less-in-the-browser.html
Merge pull request #80 from ellyliang/master

译using-less-in-the-browser.md
修改comments.md
Merge pull request #83 from ellyliang/master

修改comments.md
修改color-definition.md
修改color-definition.md
译color-channel.md
Update using-less-in-the-browser.md
修改using-less-in-the-browser.md
Merge pull request #84 from ellyliang/master

修改color-definition.md