Fixed FileNotFoundError on no .config/frist dir
Made all scm bad-exits return 5.

Related to upcoming man page, sorta-kinda.
configparse shuffle.

Looks better in the -h output.
Suppress -D (debug) from -h output.

Ain' nobody got time for that.
argparse shuffle.
Wrote man page, adjusted setup.py

I'm just gonna say. distutils is hooorrreeeennndddooouuusss when it
comes to installing man pages.

Man pages are not an obscure thing. Coders should not have to specify an
exact file path to where they hope the man page directory will be.
Updated README.md for install stuff.