- fix loading old config.json files that are missing some parameters
- fix expanding the trained embedding
- add a default context for "almond_with_thingpedia_as_context"
(to include thingpedia)
- fix handling empty sentences
Most tasks can be framed as CQA naturally, with the task specific
code living in the dataset code, but some require extra task-specific
handling (IDs, metrics, tokenization, etc.)
In preparation for having even more task specific handling for Almond,
start cleaning up by creating a class for each task.
Giovanni Campagna