Revert "Change version label to be alfresco-specific"

This reverts commit 356ad143f76e08ef50ffa1ea27f9f233079dc435.
Revert "Revert "Change version label to be alfresco-specific""

This reverts commit 0571fd6a65b58b9d25ce4ff01a098dd3f509ff6d.
Add updateFileMetadata method