add version information so users can simply copy-paste.

[iamkoehler]

It is probably bad style, as we have to update the version in the docs, but I would really prefer this for increased simplicity for the user.

Anyway, just a suggestion.

[holtgrewe]

But this would mean users are tied to the same version as the library?

[iamkoehler]

I don't know exactly what you mean. I just wanted to suggest to give the user copy-paste-able piece of pom. I personally prefer this.

[holtgrewe]

${project.version} refers to the version in their POM this is not the same as the version of Ontolib?