Update translations/zh_CN/readme.md

spelling mistake: "可畏"->"可谓"
fixed a couple of typos and gramma mistakes
Update readme.md

Changed 'for' to German word 'für'
updated link to grunt github
Merge pull request #106 from yotamofek/master

Update the link to the GitHub repository for Grunt
Merge pull request #97 from firede/patch-1

Update translations/zh_CN/readme.md
Merge pull request #99 from monkadd/master

Remove duplicated word on zh_CN translation
Merge pull request #101 from stephanlindauer/master

german translation fixes
Merge pull request #104 from dragon5689/patch-2

Update readme.md
Update contributors

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Merge pull request #1 from rwldrn/master

Sync