Minor improvements to the project FAQ.
Minor improvements to the project FAQ.

* www/project_faq.html
  Recommend "svnarchive list-unused-logs" over "db_archive", now that the
  former is readily available.
  Remove "What the heck!" from the beginning of some questions, as it just got
  in the way.
  Fix the link destination anchors: in some cases they marked only the last
  few words of a question title, so that part of the question title would be
  off the top of the screen after following the link in a browser.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion