scalariform changes
ModuleDetailReport => OrganizationArtifactReport

ModuleDetailReport hasn’t been released yet, so this rename is safe.
Fixes #1484. Fixes another variant of update NPE

Ivy gives an array that contains null for caller configurations.
sbinary barfs when it sees null. Curiously two of the sbt plugins that
hit this bug happens to be from Typesafe:
    addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.2")
    addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager"  % "0.7.3")
Merge pull request #1532 from sbt/fix/1484-again

Fix NPE during update again