Wikibase fixes

Markdown: show where queries came from. Important for wikibase extrac…

…tion

Wikibase

Crawling and fixing of queries is much better on wikibase systems.

The subcommands release

We now use subcommands instead with picocli to generate 3 options.

1. test
2. convert
3. fix

Release v1.0.0

First release of the code to test and covert SPARQL example queries