- rename poti into pecha in function names, etc. in Lou's code
- the modules in buda/ should be in the main directory
- rename github_utils.py into git_utils.py and integrate some of the function from op_bare.py
- integrate the functions from serialize.py into op.py
- glossary of variable name conventions:
  * lname = local name = P0001
  * qname = qualified name = op:P0001 where op: is a namespace
  * fname = file name
- merge rdf_setup.py into rdf.py in serializers/