Update GreenfootKara scenarios to v2.1.1
Translate Intro to Chinese (Simplified).

When I have free time, I will continue to translate other parts!
Prepare files and links for Chinese (Simplified) version
Merge branch 'KaiYuan-Guo-patch-2'
Blog entry about tutorial translations
Use site relative link
Complete translate "Introduction" to Chinese (Simplified).
Fixes author's error.
Merge pull request #8 from KaiYuan-Guo/master

Complete translate "Introduction" to Chinese (Simplified) and fixes your error.
Use Chinese colon, correcting typo
partial translated to portuguese 

i'll finish soon
Merge pull request #9 from RegiusK/patch-1

partial translated to portuguese
Add bootstrap version comment
Some Portuguese characters need to be in a quoted string when used in yaml header
Make the language translation hint more clear
Add attribution for Portuguese translations
Translate some with part 1.
Add descriptions
Merge remote-tracking branch 'code.makery.ch/master'
Add translation