11. A computer program product comprising a computer readable storage medium including computer readable program code, where the computer readable program code when executed on a computer causes the computer to: monitor application context changes comprising runtime changes to values of referenced application definitions associated with instantiated applications, where the referenced application definitions represent application context dependencies for the instantiated applications; evaluate, in response to each of a plurality of application context changes to the values of the referenced application definitions, relationship context dependency properties that define dynamic runtime-assignable information comprising inter-relationships between the instantiated applications and application associations with application resources used by the instantiated applications, where the computer readable program code when executed on the computer causes the computer to: evaluate a context object associated with each instantiated application, where each context object comprises a configuration object of another instantiated application; scan the referenced application definitions associated with each instantiated application for context-based dynamic relationship definitions; identify variables referenced within the context-based dynamic relationship definitions associated with each instantiated application; and identify any referenced variables that depend upon context objects of at least one other instantiated application; determine that at least one relationship context dependency property that is used by at least one of the instantiated applications has changed as a result of an application context change; and update during runtime the at least one relationship context dependency property based upon the application context change, where the at least one of the instantiated applications continues execution using the updated at least one relationship context dependency property.
11. A computer program product comprising a computer readable storage medium including computer readable program code, where the computer readable program code when executed on a computer causes the computer to: monitor application context changes comprising runtime changes to values of referenced application definitions associated with instantiated applications, where the referenced application definitions represent application context dependencies for the instantiated applications; evaluate, in response to each of a plurality of application context changes to the values of the referenced application definitions, relationship context dependency properties that define dynamic runtime-assignable information comprising inter-relationships between the instantiated applications and application associations with application resources used by the instantiated applications, where the computer readable program code when executed on the computer causes the computer to: evaluate a context object associated with each instantiated application, where each context object comprises a configuration object of another instantiated application; scan the referenced application definitions associated with each instantiated application for context-based dynamic relationship definitions; identify variables referenced within the context-based dynamic relationship definitions associated with each instantiated application; and identify any referenced variables that depend upon context objects of at least one other instantiated application; determine that at least one relationship context dependency property that is used by at least one of the instantiated applications has changed as a result of an application context change; and update during runtime the at least one relationship context dependency property based upon the application context change, where the at least one of the instantiated applications continues execution using the updated at least one relationship context dependency property. 12. The computer program product of claim 11 , where in causing the computer to update during runtime the at least one relationship context dependency property based upon the application context change, the computer readable program code when executed on the computer causes the computer to update a reference to an application resource within a property configuration object associated with the at least one instantiated application without restarting the at least one instantiated application.