Added the "archivesPath" and the "name" properties to the AppArguments protocol in the library target.

Library/Sources/Public/Protocols/AppArguments.swift

@@ -1,14 +1,22 @@
 import Logging
 
-/// A type that defines the input arguments that the `Hummingbird`app receives.
+/// A protocol that defines the input arguments an application receives from the command line.
 public protocol AppArguments {
     
     // MARK: Properties
     
+    /// A path to the location of the DocC archives in the local file system.
+    var archivesPath: String { get }
+    
     /// A bind address for the app.
     var hostname: String { get }
+
     /// A logging level to configure for the app.
     var logLevel: Logger.Level? { get }
+    
+    /// A name for the app.
+    var name: String { get }
+
     /// A port for the app to use,
     var port: Int { get }