Fixes issue with controller spitting error messages on first node sighting, and first JSON-RPC request, closed #2 and closed #3
Removing so we can have a nicer commit message
This reverts commit 4659b24eb953cf64a40088ad188aba8b08f5090e.
Stop controller erroring on first node sighting/JSON-RPC request

Return the new document from the database rather than the old, unititalised document that causes the controller to fire Python errors. Closes #2 and closes #3
Merge pull request #7 from sBaildon/master

Stop OC controller from crashing at first node connection/JSON-RPC request