Started the implementation of a top-level navigation. Renamed the existing bread crumb navigation from 'Navigation' to 'BreadCrumbNavigation'
Preparations for adding a top level navigation
Hooked the toplevel navigation renderer into the render
Bug fix: Only start the template change watcher when the template actually exists on disk
Added a first simple style for the toplevel navigation
Navigation Style: Improved the break behaviour and style of the top level
navigation
Navigation Style: Improved the top level navigation entry borders.
All items will have a one pixel border at all times.
Navigation Style: Use a sans-serif font for the toplevel and breadcrumb navigation.
Parser Bug Fix: Cleanup the document title before assigning it (e.g. remove trailing markdown headline symbols)