BACM11 — Allow "executive" capabilities to define strategy components

In the current model, strategy is disconnected from capability, except for the ability to define capabilities needed to execute the strategy. Strategy can currently establish Ends and Change for concepts of the AbstractOperatingModel. The ability of an "executive" capability to define Means, Ends, Initiatives, Change and StrategyModel is missing from the metamodel. If this connection is added, the modeler can define an "executive" capability with the ability to produce Outcomes that establish definitions of Means, Ends, Initiative, Change and StrategyModel. This "executive" capability can have an "executive" Role that represents givernance responsibility and decision making authority with the Role assigned to a Performer/OrgUnit.