Add iroha and backend

drip-backend-master/.gitignore

drip-backend-master/README.md

drip-backend-master/app/Dockerfile

drip-backend-master/app/app.py

drip-backend-master/app/cert.pem

drip-backend-master/app/created_requests.py

drip-backend-master/app/key.pem

drip-backend-master/app/requirements.txt

drip-backend-master/db/init.sql

drip-backend-master/docker-compose.yml

drip-backend-master/requirements.txt

drip-backend-master/run.py

iroha-drip-general-master/.env

iroha-drip-general-master/.gitignore

iroha-drip-general-master/README.md

iroha-drip-general-master/bluetooth/beacon.py

iroha-drip-general-master/bluetooth/bluetoothBeacon.sh

iroha-drip-general-master/bluetooth/xml_parser.sh

iroha-drip-general-master/drippy/__init__.py

iroha-drip-general-master/drippy/cSHAKE.py