ChangeLog of filters patches (still very incomplete)
	- filters-1.2.0-4.patch :
		* clean-up unused condition type (CONDITION_EXEC), it was too much insecure (and never implemented anyway)
		* better error handling (don't abort on syntax error, just discard the malformed part), and clean-up of error codes
		and error code handling
		* Now filters are immediately (at least at gnome-config level :-) saved after modification to avoid loss of data on
		balsa crash (if it ever happens ;-)
	- filters-1.2.0-3.patch :
		* multiple filter run dialogs can be opened (each for a different mailbox)
		* mutual exclusion of filters edit dialog and filter run dialog boxes (user can't modify filters he is manipulating
		at the same time)
		* bug fixes
	...
	- filters-1.2.0.patch :
		* port the filters patch to 1.2.0