• (ms) Fixed bug with Log::Log4perl::Util::tmpfile_name which
  surfaced on VMS, reported by Ben Humphreys.
  
• (ms) Fixed system-wide threshold to no longer lower appender
  thresholds. Bug reported by Jean-Denis Muys.
  
• (ms) Added benchmark to determine impact of eval-free handlers
  
• (ms) Merged with eval_free branch. Now there are no more
  eval("") statements left in the code, making it much easier
  to debug. Performance on init() is about the same, performance
  on init_and_watch() (noops and logged statements alike) is
  25% slower but still in the range of 400,000/sec on my
  1.80Ghz CPU.