Re-enabled instance actions tests, lp1183712 fixed

Change-Id: I07466a75f3dc9489d534f1702b39541254802eb3
Adds basic fuzz testing for compute

* Added basic fuzz tests for some flavor, image, and server
  requests
* Added datasets to be used in fuzzing

Change-Id: Ie1398adad3afc29cedc7023c3de1c3eb8e1c57cc
Merge "Re-enabled instance actions tests, lp1183712 fixed"
Merge "Adds basic fuzz testing for compute"