Added new Pyramid view: submit_capability_request

...rc/app/workspaces/services/capability-launcher.service.ts

apps/web/src/app/workspaces/workspaces.component.ts

services/capability/capability/server.py

services/capability/capability/views/capability_request.py

services/capability/test/conftest.py

services/capability/test/test_capability_request_views.py

services/capability/test/test_capability_views.py

shared/workspaces/setup.py

shared/workspaces/workspaces/capability/schema.py

shared/workspaces/workspaces/capability/schema_interfaces.py