WIF. prefix.js polyfills for jQuery fadeIn ...
WIF. prefix.js polyfills for jQuery fadeIn ...

Adds addCSSRule functions which allows to add a css rule
Puts fadeIn and fadeOut animation
Link them to the fadeIn and fadeOut functions

Former-commit-id: 9f7c16ba41790a918b167449de5ba41b3e590ead
WhitestormJS/whs.js,WhitestormJS/whs.js