Removing prefix route groups out of visual preference.
Those don't really save much and I prefer seeing the complete
paths when going down the list to better guage where I am.
- Updated page names to not be limited to a certain length.
- Added better start/end fill logic.
- Prevented <strong> tags from being counted towards the target content
length desired from the formatter.
Created a new class to manage formatting of content for search results.
Turned out to be quite a complex task. This only does the preview text
so far, not titles or tags.
Not yet tested.
