Update README.md
improve README.md
Merge branch 'master' of https://github.com/jfroffice/ani-machine

* 'master' of https://github.com/jfroffice/ani-machine:
  Update README.md
update README.md
update README.md
Update README.md
update README.md
update README.md
update README.md
update README.md
update README.md
Update README.md
cleaning code only IE10+
Merge branch 'master' of github.com:jfroffice/ani-machine into cleaningCode

* 'master' of github.com:jfroffice/ani-machine:
  Update README.md
fix bugs on Safari