Merge branch 'develop' of https://github.com/1sters/material_design_zh into develop
Merge remote-tracking branch 'upstream/master'
transelate
edit for markdown
Merge remote-tracking branch 'upstream/master'
添加视频链接
change layout
download images for SOURCE/style/typography.md
Merge pull request #99 from IceskYsl/master

download images for SOURCE/style/typography.md
修改typography.md里错误的图片地址
Merge pull request #100 from IceskYsl/master

修改typography.md里错误的图片地址
add video
delete unused files
去掉文中多余的html信息
Merge pull request #101 from IceskYsl/master

去掉文中多余的html信息
修复文中错误的图片引用
Merge pull request #102 from IceskYsl/master

修复文中错误的图片引用
Style/Color

添加调色板的图片
更改Fallback Color的翻译

修改相关翻译语句
Merge pull request #103 from arjinmc/master

Style/Color更新图片