Merge pull request #21 from IsaacIngram/master

Add whitespace above machine names for readability

src/commands/list.rs

@@ -6,6 +6,7 @@ pub fn list(matches: &ArgMatches, api: &mut API) -> Result<(), APIError> {
   let drinks = api.get_status_for_machine(matches.value_of("machine"))?;
 
   for machine in drinks.machines {
+    println!();
     let subject_line = format!("{} ({})", machine.display_name, machine.name);
     println!("{}", &subject_line);
     println!("{}", "=".repeat(subject_line.len()));