Merge branch 'product-2-2' of git://netatalk.git.sourceforge.net/gitroot/netatalk...

* 'product-2-2' of git://netatalk.git.sourceforge.net/gitroot/netatalk/netatalk:

- Adjust loglevel Running dbd on an active volume resulted in a diagnostic
  warning to be issued that the BerkeleyDB environmnet couldn't be removed.
  This message is now only shown with -v.
- Update NEWS
- sendfile on Solaris may return EINTR with bytes written
  <https://issues.apache.org/bugzilla/show_bug.cgi?id=44550>
  <http://wesunsolve.net/bugid/id/6408517>
- Reset signal handlers and alarm timer after successfull PAM authentication
  Fixes a problem with AFP disconnects caused by pam_smbpass.so messing with
  our handlers and timer.
- Set PAM_RUSER, some PAM module may need it (looking at you pam_smbpass!)