Add initial html command processing

This command is going to be quite similar to the pdf command, and we’ll
need to abstract and extend this soon.

src/Resume/Cli/Resume.php

@@ -14,6 +14,8 @@ use Resume\Command;
 class Resume extends Application
 {
 
+    public $defaultTemplate = 'modern';
+
     public $recentCaseLimit = 10;
 
     public function initialize($templatePath, $consoleTemplatePath, $project)