fix touch mouse click event on Window.enableTouch=false
Improved grammar
Merge pull request #158 from rr-/english_improvements

Improved English grammar
Merge pull request #157 from miahmie/bugfix/window/touchmouseclick

#156 修正案
Merge branch 'master' of https://github.com/miahmie/krkrz
Merge branch 'master' of https://github.com/krkrz/krkrz