XML first line missing

[bartneck]

When creating a program with Python, the first line necessary for all documents is missing:

<?xml version="1.0" encoding="UTF-8"?>

I tried to create a new program with

bookExamples/patterns/handshake/handshake-program.py

[bartneck]

I manually added the line of code to the handshake-program.xml file.

[calloc262]

added fix to main swiML.py file

[bartneck]

tested and okay