- Use constants to define status / state of builds and build steps
- Create a new 'running' state for builds and build steps that are in progress. From now on, a 'pending' state means the build or build step is saved but not yet started.
- Map the 'running' state to 'pending' for Github updates, because Github does not recognize a state called 'running'.
- Added ability to specify the Drupal 8 configuration directory from which data should be synchronized.