Adds public accessor modifiers to LaunchRequest (#924)
Adds public accessor modifiers to LaunchRequest (#924)

Without a public init method, a LaunchRequest cannot be created, but is required by the designated initializer.
ProcedureKit/ProcedureKit,danthorpe/Operations,danthorpe/Operations,danthorpe/Operations,ProcedureKit/ProcedureKit,ProcedureKit/ProcedureKit