Ignore CSV files - they're merely working copies for data that will become JSON and be packaged as JSON.
Add code to load verb data from JSON files in the language directory, process the JSON into Verb objects and use them to serve up verb data to the router when requested. Languages now call super on the base Language class, passing their __FILE__ to ensure the right verb data gets loaded.
When providing a verb list in plaintext, only return the infinitives (not the full verb data, as in JSON).
Initial commit of a utility to parse CSVs to JSON suitable for use with Grokily. Example CSVs will be added in later commits.
Initial commit of verb data for use with Grokily. Needs tidying up to split out verbs which have alternatives for a single English verb, to remove data like "transitive" and "intransitive", etc.