added basic section 1 man page.

Signed-off-by: 6arms1leg <m.brnsfld@googlemail.com>
added basic section 5 man page.

Signed-off-by: 6arms1leg <m.brnsfld@googlemail.com>
added basic section 8 man page.

Signed-off-by: 6arms1leg <m.brnsfld@googlemail.com>