- Drop .yapfaqrc and yapfaq.cfg in favor of .yapfaqrc.sample
and yapfaq.cfg.sample; rename test.txt to sample.txt.
- Change contents of these files to reflect the new names.
- Update some defaults, change sample.txt contents to English.
- Add "INSTALLATION" chapter to documentation.
Fixes#7.
Signed-off-by: Thomas Hochstein <thh@inter.net>