Item12192: better readability on mobile devices

using <link /> elems now instead of <style>@import()</style> for better performance



git-svn-id: http://svn.foswiki.org/trunk@17427 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12192: using <link /> elems now instead of <style>@import()</style> for better performance



git-svn-id: http://svn.foswiki.org/trunk@17428 0b4bb1d4-4e5a-0410-9cc4-b2b747904278