Resolve g:a:s

[eddumelendez]

Previous to this commit, dependency section could use 'g:a:v'. This
commit allows to use 'g:a:s' which is valid when version is defined in
dependencyManagement section.

See gh-108

[mkristian]

so you disallow versions with value of 'test', 'compile, etc and use them as scope instead. sounds like a good idea for me.

[mosabua]

If we merge this ... should we make this a consistent behaviour across the different dialect instead of just having it in the Groovy one only?

[jdillon]

Should be careful not to make a hundred different ways to do the same thing, more options often can reduce the clarity and comprehension of a system.

There is also a competing desire for blocks for scope which don't quite line up with this change #52

Folks should also remember this is groovy, so i your personal needs are for something different than the dsl that is there, you can easily define a closure or customize how the builder is used w/o having to mutate the dsl for everyone.

[mkristian]

need to mention that the ruby DSL offers a scope block as it can easily group dependencies of the same scope with it.

[mosabua]

Scope blocks seem a much cleaner and better solution than the proposed change here. Also you could still have the desired behaviour if you spell out the coordinates (GA and scope basically) more in the dependency I think.

So in essence I think @jdillon is right about keeping it simple and not introducing yet another way.

[mosabua]

I am closing this as we (imho) agreed about not doing this.