* sample entry for static_dist_dir
* added another config
* added config for new-cpan-testers
* mylog dumps to STDERR if $o_logfile does not exist (i.e. may happen
  in usage output)
* tail-log-to-json.pl: do not set "id" anymore
* tail-log-to-json.pl: a comment about the guid
* tail-log-to-json.pl: usage errors should always go to STDERR, so use
  die, not mydie. Also, mydie additionally logs to STDERR.
* temporary link to alternative matrix view
* added date column to report view
* added (obfuscated) tester column to report view
* tail-log-to-json: parse tester and fulldate into json files
* support for different cache serializers

  Existing code was refactored so that serialization happens now in
  cache_retrieve and cache_store functions. The configuration option
  "serializer" may be set to "Storable" (which is the default), to get
  the old serialization method as always.

  Also, there's now experimental support for using Sereal as a
  serializer.
* using Sereal as serializer on cvrsnica
* obfuscate_from: strip "root" (and similar names) from the real name part
* recognize os name "gnukfreebsd"
Encoding bug in tail-log-to-json.pl
* ups: fixed checkin accident with shebang change
* switch cvrsnica back to Storable (no Sereal package yet for this
  system)
* beta_html: don't use SMALL CAPITAL letters for the "BETA" label,
  because these characters may be missing (e.g. seen on Safari running
  on iPad)
* live installation uses Sereal