James William Dumay c43c6b90a6 MRM-907 - Remove VersionedReference/ProjectReference/ArtifactReference from RepositoryProxyConnectors
* A few more null checks for good measure.
* Metadata should always be updated even if the file does not exist. (wsmoak will love this, no more having to touch files).



git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@685748 13f79535-47bb-0310-9956-ffa450edef68
2008-08-14 02:17:16 +00:00
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