Serializers and Strategies

This release includes:

• Implementation of BEP1 Serialization Framework
  • See proposal 3 here: https://github.com/Vipyr/BazaarCI/wiki/BEP1:-Serialization-Framework
  • also included: a simple dot-language serializer for graphviz
• Implementation of BEP2 Step Run Strategy Selection
  • See proposal 2 here: https://github.com/Vipyr/BazaarCI/wiki/BEP2:-Step-Run-Strategy-Selection
  • Allows wrapper/decorators to extend the _run function, applying additional pre- and post-run behavior
  • Default strategy is wait_for_producers, preserving the existing behavior

Initial Release

Initial Release of BazaarCI.