Fix to use getLayoutAwareSiteLayout instead of getDefaultSiteLayout to always get the correct site layout
Fix content display layout vocabulary to re-use available content layouts vocabulary
Fix content layout traverse to support all resources in layout folder
Add more test eggs into develop.cfg
Fix to drop all panels within panels when triggering the editor
Drop old fixed id panel dropping
Fix to support 'content'-named panels with other ids than 'content'
Fix Save-selector to work when id has been removed from the field