added setting to load detail with ajax or like a real link

ajax view can now be set to load details not via ajax, but with a real page change instead"
Merge pull request #180 from yacon/3.5_ajaxHardLinks

setting for ajax view to change page via ajax or like a real link
Merge branch '3.5' into 3.6
Merge branch '3.6'
Merge branch 'master' of ssh://git.vivid-planet.com/git/kwf
added span tags for headline tests and add class only if exists
properly fix sass cache invalidation when source file changed

the previous solution invalidated every time
clear apc cache when refreshing config cache
Merge branch '3.5' into 3.6
Merge branch '3.6'
Use PartialId for ViewAjax

Is necessary because store uses internally ids to identify entries