tims/datamake — pull request #4 by phad (2013-06-24 18:04:41+00:00)
Title: Add support for HDFS artifacts, task namespacing and cross-config file dependencies

Hi Tim

here are my changes:
* HDFS artifacts can be checked for using HdfsArtifact (webhdfs: URLs) -- requires your cluster to have WebHDFS enabled
* multiple config files can now be specified on the command line
* when multiple config files are specified the task to be run must be prefixed with a namespace, eg. 'testns.task1'
* dependencies can be made from tasks in one config to another -- requires namespacing

cheers
Paul