various small movements forward
various small movements forward
starting build of data push and pull framework
incorporating unit tests.
cleaning up.
add code to initialize (create) devices table.
adding geohash retrieval
finished retrieval by geohash
file not needed.  Store DDL in createDevicesTable.py
file not needed.  Store DDL in createDevicesTable.py
refactored device_id and deviceuuid to device_uuid
added a few todos
removed persist method from devices class to keep it lighter weight (no need for senseWorker object).