v0.00.01_01 - Initialized git repository
v0.01_01 - reference implementation complete

- First test ok, skipped Tie::Syslog part
Minor changes to comments and a couple of details.
Implemented drop_privileges_to()
Wrote some tests under t/
Removed buidl files
Added END{ } block, but not working. Problems if Tie::Syslog not installed.
v0.01_02 - fixed _close_fh(); ok w/o Tie::Syslog
pidfile lock ok, drop_privileges ok, doc updated
v0.02_00 - implemented restart(), unmask SIGHUP

- Since restart() is supposed to be used upon SIGHUP, this is the
  only signal unmasked by default
  TODO: unmask signals on demand
Merge branch 'master' of https://github.com/kromg/Script-Daemonizer