So we got a nice contribution<https://issues.apache.org/jira/browse/BUILDR-572>from Brice Figureau to add timestamps when uploading Maven SNAPSHOT artifacts.
As it stands, the feature is only enabled with --unique-version is passed on the command-line or when Buildr.application.options.unique_version is set to true. I'm tempted to turn the feature on by default since I believe it's the right thing to do (compatibility-wise) on Maven repos. However, it could be a breaking change if people currently depend on SNAPSHOTs being updated in-place instead of uploading a new artifact with a timestamp. Anybody has a strong opinion about this? alex
