Item12701: moved inline-css into a separate file

also:
- fixed manifest
- fixed css only be loaded to the html head once 



git-svn-id: http://svn.foswiki.org/trunk@17543 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12701: first run moving inline js into separate files



git-svn-id: http://svn.foswiki.org/trunk@17544 0b4bb1d4-4e5a-0410-9cc4-b2b747904278