DS vocab classes are generated in a wrong dir

[berezovskyi]

See eclipse/lyo.domains#19

[jadelkhoury]

I need to introduce a "genSettings" for the Vocabulary, the same way we have one for a Specification and/or DomainSpecification.
But note that for Vocabulary, I will only support it at the total Vocabulary level, and not for the specific vocabularies.

Note also that these same files also exists under https://github.com/eclipse/lyo.domains/tree/master/oslc-domains/src/main/java/org/eclipse/lyo/oslc/domains

So the workaround? delete the folder https://github.com/eclipse/lyo.domains/tree/master/oslc-domains/org/eclipse/lyo/oslc/domains, before you commit it :-)

[jadelkhoury]

I believe this issue is solved. But leave it to you @berezovskyi to close if you are happy.