Translate README.md to English

[vbauer]

I'm sorry for this request, but could you please translate README file to English, please? :)

[kymjs]

sure,but I'll a little bit of English.So,hope you can understand my translation.

[kymjs]

Here is wiki for English https://github.com/kymjs/KJFrameForAndroid/wiki

[vbauer]

Thank you very much!