tree 7c6a1a5f95c30f545b58ed17f678dd9a6dcc5509
parent 91cdb76e85fa348136416cae92decc71a9b965ed
author Martin Fick <mfick@codeaurora.org> 1527266119 -0600
committer Martin Fick <mfick@codeaurora.org> 1564590730 -0600

Allow tasks attributes to be preloaded from other tasks

This is similar to inheritance and can help consolidate many task
properties such as hints and common subtasks.  The name "preload" helps
hint at the general policy of overriding scalars, and extending
lists/maps.

This will be particularly useful to at least consolidate the PW
warehouse hints and pass criteria onto the base warehouse task.

Change-Id: I645147e3ce68436cba7fdff8d824fc3c9ef49542