Revert "Remove Sys::Syslog as a requirement"

This reverts commit 48ecd748f80821093b4cc8b22962857fe02273e2.

Conflicts:
	t/07-handle-syslog.t

Make sure Sys::Syslog is a requirement now.  This will prevent unit
tests failures such as
http://www.cpantesters.org/cpan/report/9b093ad4-5662-11e2-9783-bd6e4a79bfbf
Remove Revision ID Information

Remove Revision Information.  RCS-style keywords are not really
encouraged in git, plus don't behave the way I like.
Bump version to 0.62

Bump version to 0.62 and update Changes accordingly.  While here,
regenerate README.

Note, due to the age of the perl 5.6 series, this will be the *last*
release of Log::Fine supporting perl 5.6.2.