favicon revisité

Après une abondante lecture sur le sujet, voici ma tentative pour
apporter une meilleure qualité de favicon sur différentes plateformes et
cas, sans mettre trop de code HTML.
http://www.w3.org/TR/html5/links.html#rel-icon
https://github.com/audreyr/favicon-cheat-sheet

http://msdn.microsoft.com/en-us/library/windows/desktop/jj673981%28v=vs.85%29.aspx

https://developer.apple.com/library/ios/documentation/AppleApplications/Reference/SafariWebContent/ConfiguringWebApplications/ConfiguringWebApplications.html

Il y a maintenant un favicon.ico contenant les tailles 16, 32, 48, 64,
et un PNG en 256 soit la première taille standard supérieure à la
meilleure résolution demandée par Android, iOS, et IE.

favicon.ico généré à partir de PNGs optimisés par PNGOUT, avec la
commande :
`icotool -c favicon-16.png favicon-32.png favicon-48.png favicon-64.png
-o favicon.ico`
http://manpages.ubuntu.com/manpages/hardy/man1/icotool.1.html

À tester un peu.

Voir aussi
https://github.com/marienfressinaud/FreshRSS/issues/264#issuecomment-29618845

10 files changed, 3 insertions, 1 deletions

diff --git a/p/favicon.ico b/p/favicon.ico
index f7ae0a5b9..a2c3bc84e 100644
--- a/p/favicon.ico
+++ b/p/favicon.ico
diff --git a/p/favicon.png b/p/favicon.png
deleted file mode 100644
index 3038dc3d1..000000000
--- a/p/favicon.png
+++ /dev/null
diff --git a/p/index.html b/p/index.html
index eaa0d71f8..5adacab2c 100644
--- a/p/index.html
+++ b/p/index.html
@@ -5,8 +5,10 @@
 <meta name="viewport" content="initial-scale=1.0" />
 <meta http-equiv="Refresh" content="0; url=i/" />
 <title>FreshRSS</title>
+<link rel="shortcut icon" type="image/x-icon" sizes="16x16 64x64" href="favicon.ico" />
+<link rel="icon msapplication-TileImage apple-touch-icon" type="image/png" sizes="256x256" href="themes/icons/favicon-256.png" />
+<meta name="msapplication-TileColor" content="#FFF" />
 <meta name="robots" content="noindex,nofollow" />
-<link rel="icon" href="favicon.ico" />
 <style>
 body {
 	font-family: sans-serif;
diff --git a/p/themes/icons/favicon-128.png b/p/themes/icons/favicon-128.png
new file mode 100644
index 000000000..329b5c0f6
--- /dev/null
+++ b/p/themes/icons/favicon-128.png
diff --git a/p/themes/icons/favicon-16.png b/p/themes/icons/favicon-16.png
new file mode 100644
index 000000000..abe71c491
--- /dev/null
+++ b/p/themes/icons/favicon-16.png
diff --git a/p/themes/icons/favicon-256.png b/p/themes/icons/favicon-256.png
new file mode 100644
index 000000000..9d9a11904
--- /dev/null
+++ b/p/themes/icons/favicon-256.png
diff --git a/p/themes/icons/favicon-32.png b/p/themes/icons/favicon-32.png
new file mode 100644
index 000000000..cfada8c46
--- /dev/null
+++ b/p/themes/icons/favicon-32.png
diff --git a/p/themes/icons/favicon-48.png b/p/themes/icons/favicon-48.png
new file mode 100644
index 000000000..870b43ef1
--- /dev/null
+++ b/p/themes/icons/favicon-48.png
diff --git a/p/themes/icons/favicon-512.png b/p/themes/icons/favicon-512.png
new file mode 100644
index 000000000..cc8d9b559
--- /dev/null
+++ b/p/themes/icons/favicon-512.png
diff --git a/p/themes/icons/favicon-64.png b/p/themes/icons/favicon-64.png
new file mode 100644
index 000000000..5ee379f19
--- /dev/null
+++ b/p/themes/icons/favicon-64.png