hugh/idle-title: Easy way to change idle tab title and origin change

Easy way to change idle tab title and origin change

Hugh Harlequin a95ce49c97 init: first mind to code		il y a 2 ans
.gitignore	a95ce49c97 init: first mind to code	il y a 2 ans
demo.html	a95ce49c97 init: first mind to code	il y a 2 ans
idle-title-by-blur-&-focus.js	a95ce49c97 init: first mind to code	il y a 2 ans
idle-title-by-visibilitychange.js	a95ce49c97 init: first mind to code	il y a 2 ans