Language ignores

[Allison Randal]

Will Coleda wrote:
> I'd like to propose we remove the specific language ignores that are
> setup for languages/ -
> 
> Long term, most languages will not be built from inside parrot's own
> build directory.
> 
> Short term, it's confusing as we remove the languages.
> 
> I'd rather we only ignore things we generate, not things that are
> pulled in from elsewhere.

Agreed.

Allison