add python ver to debugging info

Change-Id: Idd2130a0f8c0190ab075f5e80021aa99a57939e8

scripting/source/pyprov/mailmerge.py

@@ -67,6 +67,7 @@ class PyMailSMTPService(unohelper.Base, XSmtpService):
 		self.notify = EventObject(self)
 		if dbg:
 			print("PyMailSMTPService init", file=dbgout)
+			print("python version is: " + sys.version, file=dbgout)
 	def addConnectionListener(self, xListener):
 		if dbg:
 			print("PyMailSMTPService addConnectionListener", file=dbgout)