- Incorporating last-minute changes of Morphemic: Extended TranslationContext with 'topLevelMetricNames' and 'loadAnnotatedDestinationToMetricContextNameMap' fields and methods.
- Moved M2MC field and methods to EMS-4-MOR project.
- Added null-checks in several getter methods (whose fields can be initialized to 'null' by Gson).
- Added 'printExtraInfo()' method (for printing extra TC info).
- Added MetasolverPlugin interface used during generation of Metasolver config. in ControlServiceCoordinator, and updated 'ControlServiceCoordinator.configureMetaSolver()' method to invoke MetasolverPlugin methods.