Combine FileArtifactExtractionTask and Analysis Tasks

[aarontp]

We should combine some of the Tasks that have one to one mappings of FileArtifactExtractionTasks to a given Analysis Task as there is not much benefit to separating these into separate tasks unless there are multiple tasks that can use the same artifact type. We have a couple options:

1. Change analysis tasks to use the file artifact utility and have the jobs create those directly
2. Consolidate all artifact extractions into a single artifact extraction task that generates extracted artifacts for each of the different types we need.

[aarontp]

Option 2 would probably result in the fewest amount of Tasks being generated since not all analysis tasks would need to be run.