Move to poetry as package manager

pyproject.toml

+[tool.poetry]
+name = "funkwhale-network"
+version = "0.1.0-dev1"
+description = ""
+authors = ["Funkwhale Collective"]
+
+[tool.poetry.dependencies]
+python = "~3.8"
+aiopg = "^1.3.3"
+aiohttp = "^3.8.1"
+arq = "0.15"
+click = "^8.1.3"
+aioredis = "1.3.0"
+marshmallow = "~=3"
+semver = "^2.13.0"
+asynctest = "^0.13.0"
+django-environ = "^0.8.1"
+webargs = "^8.1.0"
+tabulate = "^0.8.9"
+
+[tool.poetry.dev-dependencies]
+ipdb = "^0.13.9"
+pytest = "^7.1.2"
+pytest-mock = "^3.7.0"
+pytest-env = "^0.6.2"
+aioresponses = "^0.7.3"
+factory-boy = "^3.2.1"
+
+[tool.poetry.scripts]
+funkwhale-network = 'funkwhale_network.cli:main'
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"