Tag.coerce method fixed to properly reverse lookup telemetry value from discrete state.
Added serverdb for server config vars.
Item register was calling driver.read_item to init tags with initial driver value but was not doing anything with the value. Added call to driver.procItemValues to update the current value for subscribed tags.
Allow express ip and port to be configured in project.yaml file.
New file. Added to allow server configuration in project.yaml file.
Allow express ip and port to be set in project.yaml.