Main Case:  Citadel Watford City Disposal Partners, L.P.,et al.(15-11323); Adversary Case:  Gavin/Solmonese LLC, Liquidation Trustee for the Citadel Creditors' Grantor Trust, successor to Citadel Watford City Disposal Partners, L.P., et al., Plaintiff v. Citadel Energy Partners, LLC., et al., Defendants -- Opinion and Order Granting Defendant Mark Dunaway's Motion to Dismiss Derivative Claims of the Amended Complaint