Update javafx-8-tutorial-zh-cn-part1.md

I would only try translate a little parts of content, please check it.
Merge branch 'patch-1' of https://github.com/linychuo/code.makery.ch into linychuo-patch-1

Conflicts:
	collections/library/javafx-8-tutorial-zh-cn-part1.md
Merge branch 'linychuo-patch-1'