Makes iOS render Apple touch icons prettier

Tell iOS NOT to add the standard gloss effect to Apple touch icons.
Added Windows 8 start screen specific metas

Added Windows 8 start screen specific metas, such as Windows 8 start
screen tile-image, application name and start screen tile color. Added a
copy of "apple-touch-icon-114x114.png" named
"winows-8-start-screen-icon.png" in images-folder.
Merge pull request #128 from ScreapDK/master