Revision history for Perl extension Time::Interval.

1.22		Wed May 30 22:57:32 EDT 2007
		applied patch to fix another warning when using -w flag.
		thanks, Sean <sean.robinson@sccmail.maricopa.edu>

1.21		Mon Jan 15 16:01:00 EST 2007
		applied patch to fix warnings when using perl -w flag.
		thanks, Ton <ton.voon@altinity.com>

1.2		Tue Dec 12 08:46:00 EST 2006
		added 'short' option to getInterval, and applied 
		patch from Alberto Simones adding 'Short' option to parseInterval
		which generates a string with abbreviated output in dhms format
		(see pod)
		Thanks, Alberto!
		
1.1		Thu Nov  2 18:08:48 GMT 2006
		don't convert input strings to epoch if already converted 

1.0.5		Mon May 17 18:18:26 EDT 2004
		strange array problems fixed.

1.0.4		Mon May 17 17:42:24 EDT 2004
		fixed bug in coalesce causing undef array values.

1.0.3		Thu May 13 17:24:58 EDT 2004
		added coalesce method, takes a series of time intervals and returns 
		the minimum number of intervals based on overlapping timespans.

1.0.2		Tue Oct 14 11:00:05 EDT 2003
		submitted by: Doug Ferguson <dougf@bookings.nl>.
		Removed useage of 'our' to declare class global variables,
		instead, using the 'use vars ()' method. In addition to being
		'more correct', this also allows older versions of perl to 
		use Time::Interval. Thanx, Doug!

1.0.1		Mon Apr 28 14:25:58 2003
		fixed dependancy list in Makefile.PL, added Date::Parse

1.0		Fri Apr 25 10:58:30 2003
		initial revision for release to CPAN