Add --version flags and more to all binaries

src/bin/rup.rs

@@ -6,6 +6,11 @@ use clap::Parser;
 /// The output shows the current time of day, how long the system has been up, and the load averages.
 /// The load average numbers give the number of jobs in the run queue averaged over 1, 5 and 15 minutes.
 #[derive(Debug, Parser)]
+#[command(
+    author = "Programvareverkstedet <projects@pvv.ntnu.no>",
+    about,
+    version,
+)]
 pub struct Args {
     /// The hosts to query.
     hosts: Vec<String>,