no longer calls
Scala 2.10 and 2.11. Drop support for 2.9.
Load scripts by absolute path rather than relative so that relative require/import from those scripts works
Better error message - why is the jython build failing?
Only load the dsl.py when initializing the JythonBackend

The jython build will fail if a cucumber/runtime/jython/i18n/<i18n>.py
file is loaded before the dsl.py.