0.5.0

What's Changed

• Refactor data provider service to use new request coordinator protocol
• Rename catalog resources objects
• Improve & restructure overall resources model definitions
• Add async support to DataProvider class
• Fix encapsulation issues
• Add async support for search methods

• Release 0.5.0 by @jjotaum in #6
  Full Changelog: 0.4.2...0.5.0