added typoscript conditions for doctype switch into setup
Merge branch 'master' into add-setup-switch
Merge remote-tracking branch 'upstream/master' into add-setup-switch
changed test output of newspaper file detection
make all plugins cacheable
hide the navigation menu on small screens as default
Merge pull request #4 from albig/master

check for valid simpleXML object before foreach()
Merge pull request #5 from albig/css-hide-navigation

hide the navigation menu on small screens as default
Add cover_back and cover_front to default set of structure elements.
removed unused code
removed typoscript changes from this branch
Merge pull request #6 from albig/make-plugins-cacheable

Make plugins cacheable
moved NAVIGATION marker inside the main template