Adds proDict and ID getters

Author: Caitlin Bales (MSFT)

Templates/PHP/Model/EntityType.php.tt

@@ -19,12 +19,32 @@ class <#=entity.Name.ToCheckedCase()#>
     /**
     * Construct a new <#=entity.Name.ToUpperFirstChar()#>
     *
-    * @param array $propDict A list of settings to set
+    * @param array $propDict A list of properties to set
     */
     function __construct($propDict = array())
     {
         $this->_propDict = $propDict;
     }
+
+    /**
+    * Gets the property dictionary of the <#=entity.Name.ToUpperFirstChar()#>
+    *
+    * @return array The list of properties
+    */
+    public function getProperties()
+    {
+        return $this->_propDict;
+    }
+
+    /**
+    * Gets the item ID
+    *
+    * @return array The item ID
+    */
+    public function getId()
+    {
+        return $this->_propDict['id'];
+    }
 <# 
         foreach(var property in entity.Properties.Where(prop => prop.Type.GetTypeString() != "bytes")){
             var propertyName = property.Name.ToUnderscore();