Version 0.2.0
Changelog:
- Remove tosker.nodes.container.Executable node type and add two new artefact type tosker.artifacts.Image.Executable and tosker.artifacts.Dockerfile.Executable.
- Improve the topological sorting algorithm with a more efficient version (Cormen et al., "Section 22.4: Topological sort", Introduction to Algorithms, MIT Press and McGraw-Hill).
- Add the possibility to execute operations on a specific set of components.
- Update the support for the last version of Docker.
- Update unit tests.
- Bug fix.