v2.0.0

Micro XRCE-DDS Agent v2.0.0:

• Add
  • Micro XRCE-DDS Agent Snap package
  • Middleware callbacks API
  • Client to Agent ping feature without a session
  • Custom transports API
• Fix / Modify
  • Simplified CLI and removed dependency with CLI11 library.
  • Optional disable of the executable build.
  • CLI help console output.
  • Removed platform handling in user API.