Rewrite of the HTL *about* page
Rewrite of the HTL *about* page

The *about* page should only address higher-level issues that are important to
each user.

Signed-off-by: Markus Heiser <14dfd67dd72e7ac80c040b62bb932f1e121795cc@darmarit.de>

asciimoo/searx,dalf/searx,asciimoo/searx,asciimoo/searx,asciimoo/searx,dalf/searx,dalf/searx,dalf/searx