raylu/pruncalc: tools for prosperous universe

raylu db5127ac41 grants: rewrite for /user endpoint		преди 3 седмици
..
contracts.py	8e354216f5 grants	преди 1 месец
grants.py	db5127ac41 grants: rewrite for /user endpoint	преди 2 седмици
output.py	fd51eecc3f output: get all output we have access to	преди 4 месеца
storage.py	917a1a0adc switch to PUNoted /user endpoints	преди 2 седмици