Fix: Generate correct version

[jeswr]

I suggest that the package.json's and be generated with a version number matching that of @comunica/core rather than v1.0.0

[rubensworks]

That should already be the case: https://github.com/comunica/generate-comunica/blob/master/generators/common/props.js#L6

Isn't this working correctly for you?

[surilindur]

The way I read the original comment, it seemed to refer to the version of the generated package itself, like here:

generate-comunica/generators/actor/templates/package.json

Line 3 in 11da31e

"version": "1.0.0",