using fabric to deploy
define models (building, environment, device, sensor, sensor_data)
get configuration from environment variable
using SQLAlchemy
using <child> instead of <child_id>
add view function for each model
add view for building
add view for environment
add view for device
add view for sensor
add view for create building
add view for create environment
add view for create device
add view for create sensor
add view for sensor data
add models folder to file_list to upload in fabfile