Add email to company info block

src/Entity/Company.php

@@ -203,11 +203,13 @@ class Company
     public function __toString(): string
     {
         $url = ($this->url ? "<br/><a href='$this->url' target='_blank'>$this->url</a>" : '');
+        $email = ($this->email ? "<br/><a href='mailto:$this->email'>$this->email</a>" : '');
         return <<<"HTML"
         $this->name<br/>
         $this->address<br/>
         $this->city, $this->state $this->zip<br/>
         <a href='tel:{$this->phone}'>$this->phone</a>
+        $email
         $url
         HTML;
     }