Update README_create_research_subject_map.md
Merge develop in with new version of README.

Merge branch 'develop'
Update CHANGELOG and setup.py for release 0.9.0
Revert portions of f75bd716 to allow gsm_lib.py to find GSMLogger class
Merge branch 'release/0.9.0'

Conflicts:
	doc/manual_research_subject_mapping/README_create_research_subject_map.md (deleted)