update version #

Author: NSoiffer

buildVars.py

@@ -32,7 +32,7 @@ def _(arg):
         and other translations are in progress.""",
 	),
 	# version
-	"addon_version": "0.7.6-beta.3",
+	"addon_version": "0.7.6-beta.4",
 	# Author(s)
 	"addon_author": "Neil Soiffer <soiffer@alum.mit.edu>",
 	# URL for the add-on documentation support