Changes for IRC::Indexer

0.03 2012-04-15

 - Report::Server->status(); report empty string, not undef
   Makes it easier to test status strings.
   
 - Tweak examples/chart_users_cron.pl

 - Trawl::Multi:
    Properly cleanup when finished
    Shorter initial check alarm
    (Trawl::Multi still sucks; use Trawl::Bot.)

 - t/ expanded; Add Test::Cmd tests, improve others.
   Add Trawl::Multi test.

0.02 2012-04-15

 - Add missing test t/03_runnable.t

 - Clean up examples/chart_users_cron.pl a bit
  (It's still pretty terrible. You're welcome.)

 - server-json; log message typo

 - Significant POD updates/cleanups

0.01 2012-04-14

  Initial IRC::Indexer release.
  Prior history lives in git: 
   git://eris.cobaltirc.org/irc-indexer.git