Update whilex.css

Some little tweaks for Tablets
Favicons added
Moved favicon.ico...

...to the root level, to make it compatible with IE
Fixed URL typos...

...now made root-relative to the domain. Removed also an unsued script.
Added the favicon for modern browsers
Removed hashed URL...

...from AddThis sharing
Fixed bootstrap images position
Updated jQuery and made vertical scrolling smooth
Fixed encoding to UTF-8
Update README.md
[fix] descrizione, htaccess, docs, menu
Merge pull request #1 from whilex/master

merge