Files written in a proc

[KAllan357]

If a file is written into the artifact deployment directory during one of the Proc calls, it will be included in the manifest.

If that file is a configuration file that can/should be changed throughout the lifetime of that version of the artifact, it should not be overwritten because the manifest check caused a redeployment.

Perhaps, we should add an attribute where we can list files to skip during manifest checking. Or skip all the files that end up in a shared_directory and make the documentation very clear.

[KAllan357]

Closing because this will be fixed by other issues.