Fixed composed command names

- mosh-command -> mosh
- ssh-command -> ssh
...

Author: Carlos Cabanero

Blink/Commands/mosh/MoshCommand.swift

@@ -36,6 +36,7 @@ fileprivate let Version = "1.4.0"
 
 struct MoshCommand: ParsableCommand {
   static var configuration = CommandConfiguration(
+    commandName: "mosh",
     abstract: "",
     discussion: """
       """,

Blink/Commands/ssh/CopyFiles.swift

@@ -56,6 +56,7 @@ public func copyfiles_main(argc: Int32, argv: Argv) -> Int32 {
 
 struct BlinkCopyCommand: ParsableCommand {
   static var configuration = CommandConfiguration(
+    commandName: "fcp",
     // Optional abstracts and discussions are used for help output.
     abstract: "Copy SOURCE to DEST or multiple SOURCEs to a DEST directory.",
     discussion: """

Blink/Commands/ssh/SSHAgentAdd.swift

@@ -39,6 +39,7 @@ import ios_system
 
 struct BlinkSSHAgentAddCommand: ParsableCommand {
   static var configuration = CommandConfiguration(
+    commandName: "ssh-agent",
     abstract: "Blink Agent Control",
     discussion: """
     """,

Blink/Commands/ssh/SSHConfig.swift

@@ -39,6 +39,7 @@ fileprivate let Version = "1.0.0"
 struct SSHCommand: ParsableCommand {
   static var configuration = CommandConfiguration(
     // Optional abstracts and discussions are used for help output.
+    commandName: "ssh",
     abstract: "A LibSSH SSH client (remote login program)",
     discussion: """
     ssh (SSH client) is a program for logging into a remote machine and for executing commands on a remote machine. It is intended to replace rlogin and rsh, and provide secure encrypted communications between two untrusted hosts over an insecure network.