bsdtextproc week 9 & 10

[Ben Fiedler]

Some work done on incorporating mandoc on week 9, but there are a lot of
man/groff dependencies distributed across system make files (and also the
syntax is far from intuitive).
It will take time to identify and replace them.
Week 10, progressing well on diff3. Hope to get that one wrapped up shortly.

Now I am focusing on the milestones that can be completed by August 16th. At
present, the 'mandoc' and and 'sort' deliveries are likely to fall short of
the deadline.

-Ben