Fixes #3598: add maven central repos in head of list so that they are the place tried, not the last one
Merge pull request #8 from fanf/bug_3598/dev/add_maven_central_repos_for_priority_order

Fixes #3598: add maven central repos in head of list so that they are the place tried, not the last one
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4