favicons: the whole set !
favicons: adding to html and some rewriterules to htaccess

RewriteRule ^favicon[.]png$                              /squelettes/favicon.png [QSA,L]
RewriteRule ^apple-touch-icon[.]png$                     /squelettes/apple-touch-icon.png [QSA,L]
RewriteRule ^apple-touch-icon-precomposed[.]png          /squelettes/apple-touch-icon-precomposed.png [QSA,L]
RewriteRule ^apple-touch-icon-57x57-precomposed[.]png    /squelettes/apple-touch-icon-57x57-precomposed.png [QSA,L]
RewriteRule ^apple-touch-icon-72x72-precomposed[.]png    /squelettes/apple-touch-icon-72x72-precomposed.png [QSA,L]
RewriteRule ^apple-touch-icon-114x114-precomposed[.]png  /squelettes/apple-touch-icon-114x114-precomposed.png [QSA,L]
RewriteRule ^apple-touch-icon-144x144-precomposed[.]png  /squelettes/apple-touch-icon-144x144-precomposed.png [QSA,L]