simplified by removing a bunch of duplicated code in addArtifacts - no need to merge, you have the full list.
separated the original artifacts (dependency artifacts) from the resolved artifacts (getArtifacts)
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@191667 13f79535-47bb-0310-9956-ffa450edef68
split artifact impl from api so that dep resolution can be used independently of wagon
only the first step in making maven-artifact more useful as a public api - more changes to be made
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@191634 13f79535-47bb-0310-9956-ffa450edef68