BusinessProcess: add title property

We allow process definitions to have nice titles, not just identifiers

library/Businessprocess/BusinessProcess.php

@@ -26,6 +26,13 @@ class BusinessProcess
      */
     protected $name;
 
+    /**
+     * Business process title
+     *
+     * @var string
+     */
+    protected $title;
+
     /**
      * State type, soft or hard
      *
@@ -97,6 +104,17 @@ class BusinessProcess
         return $this->name;
     }
 
+    public function setTitle($title)
+    {
+        $this->title = $title;
+        return $this;
+    }
+
+    public function getTitle()
+    {
+        return $this->title ?: $this->getName();
+    }
+
     public function hasBeenChanged()
     {
         return false;