Amazon version of GSvarServer

[ubuntolog]

• [x] make a diagram showing the new architecture
• [x] implement some data upload option (e.g. web UI, simple FTP server)
• [x] add basic unit tests
• [ ] integration tests
• [ ] add tests for all endpoints
• [x] add GitHub actions for CI
• [x] improve documentation
• [ ] install MegSAP to be able to run pipelines
• [ ] manipulate analysis_job table to display the queue status in GSvar
• [x] add API documentation
• [ ] API calls for creating AWS services
• [ ] UI for creation and management of AWS services
• [x] Run Amazon API calls in separate threads (using Redis queue)
• [ ] GSvar client app download through GSCloud
• [ ] Automatic creation of an empty NGSD database with init data and a single admin user
• [ ] Document the process for the customer(organization) admin