v1.0	2002/08/01	First release
v1.1	2002/11/24	month names should begin 
			  with a lowercase letter
v1.2	2003/05/25	you can now configure the
			  punctuation following 
			  the authors
v1.3	2003/07/09	no comma before fr.and ("et")
			  in author/editor lists.
			"\string:" instead of ":" in
			  journal references.			
			fix a bug with fr.add.period
v1.4	2004/03/06	no comma before fr.and ("et")
			  (easier method ;-))
			"\string:" made configurable
			fix several minor mistakes.
			added 	apalike-fr.bst
				ieeetr-fr.bst
				siam-fr.bst
				{abbrv,plain,unsrt}nat-fr.bst
v1.5	2005/10/16	corrected a bug in *-nat-fr styles.
			(thanks to François Druel).