Consider Adding JEP

[lorenzo-gomez-windhover]

This would add python3 support as opposed being stuck with jython's python2 interpreter

There are some implications to consider though:

• FAQ Update Request - Allowing Arbitrary Code Execution ninia/jep#390
• https://github.com/ninia/jep/wiki/How-Jep-Works

https://github.com/ninia/jep