Adding in missing call for initializing.

Change-Id: I6cd0866fd03a687e1d8032e52e2b9a4853d8a092
Merge topic '13976_api_for_extra_catalyst_scripts' into next

f75d231 Adding in missing call for initializing.
Fix for properly Python wrapping of CoProcessing/PythonCatalyst.

Change-Id: I1892e91c8b75b938def126b3f043f299cc5a4f00
Merge topic 'renable_catalyst_tests' into next

c36d595 Fix for properly Python wrapping of CoProcessing/PythonCatalyst.