bump the version number

Author: NSoiffer

NVDA-addon/buildVars.py

@@ -29,7 +29,7 @@ def _(arg):
 		The initial version of MathCAT is English-only but is designed with translations in mind.
 		"""),
 	# version
-	"addon_version": "0.1.5",
+	"addon_version": "0.1.6",
 	# Author(s)
 	"addon_author": "Neil Soiffer <soiffer@alum.mit.edu>",
 	# URL for the add-on documentation support