Purchase and sale of shares representing corporate control with an arbitration clause. Removal of managers and suspension of their pro labore. Unnamed emergency relief "preparatory to the initiation of arbitration proceedings" filed by the managers to maintain their payments, converted by the state court into a declaratory action (in disregard of the existence of an arbitration clause) and granted. Granting of the emergency relief to confer a stay of execution on a special appeal with a stay of provisional enforcement: