Multi Auto Save (Auto Blend Save reviewed)

initial code by Sambler → auto_blend_save (renamed to be more explicit)

Working now exactly like the Blender Auto Save and still with incremented files and without deleting older ones. so you can set the path where it is saved from blender prefs or in the addon prefs.
and recover files exactly like blender Auto Save > Recover…
sometimes you need to do a refresh to be sure to see last saved file