Cosmetics
Remove unnecessary sudo from Dockerfile
Improve docker support
Merge branch 'develop' of https://github.com/vmalloc/weber-minimal into develop

Conflicts:
	Dockerfile
	deps/app.txt
Fix docker deployment
Restore database config
Wait for db connectivity
Merge branch 'develop' of https://github.com/vmalloc/weber-backend into develop

Conflicts:
	Dockerfile
	manage.py