v0.2.3: Merge pull request #947 from fetchai/develop
- Fixes stub connection file I/O
- Fixes OEF connection teardown
- Fixes CLI GUI subprocesses issues
- Adds support for URI based routing of envelopes
- Improves skill guide by adding a service provider agent
- Protocol generator bug fixes
- Add aea_version field to package yaml files for version management
- Multiple docs updates and restructuring
- Multiple additional minor fixes and changes