Include version in DP Output (if it doesn't exist already)

[Gordon Smith]

Embed the version of DataPatterns that created the output as part of the output (will be useful for backward compatibility once integrated into ECL Watch).

[Dan S. Camper]

@GordonSmith How do you envision that output to be represented? As literally a result in the workunit, or perhaps as a stored variable?

[Gordon Smith]

Not needed