Making StatusHandler.broadcast a module level function.
Renaming broadcast_status, adding to broadcast_command hook.
Added stub JSON data http handler.
Fixing error in imports.
Renaming Status.status to Status.value for consistency.
Adding doc/_build to .gitignore.
Adding JSON serializer to bitsd.logger
Adding getters for logged properties.
Added /data.json page handler.
Added query_by_timestamp
Fixing typo in logger.model (not setting the right attribute).
Eliminated Enum translation, completed TemperatureSample.
Fixed (at last) nasty typo in logger.model
Adding "log_queries" debug option.
Fixed errors in model definition (omissed column), setting some fields to NOT NULL.
Adding signal handling code to main.