Add missing use statement
fix page route
fix issues with page util
build alias automatically
like system integration for pages
fix indentation issue in sitemap
prepare 1.0.0 Beta 4 release
page bulk processing
fix meta description issue
breadcrumb improvements for landing page
fallback to id as indicator for the requested page

Due to rare situations where WCF (or packages of 3rd parties) doesn’t
respect the used link manipulation for menu items linking to pages
created with the cms, some links didn’t point to the intended
destination.
E.g. the main breadcrumb (created by WCF) ignores a custom method for
manipulating a menu item link. Thereby, the breadcrumb pointed to an
unknown destination and redirect mechanisms took effect.
fix typo
fix typo
remove unnecessary language variable
Merge branch 'master' into articleSystem