Merge pull request #19 from codacy/webhook-description

Webhook description may be optional

Author: rtfpessoa

src/main/scala/com/codacy/client/bitbucket/Webhook.scala

@@ -2,7 +2,7 @@ package com.codacy.client.bitbucket
 
 import play.api.libs.json.{Reads, Json, JsObject}
 
-case class Webhook(uuid:String,description:String,url:String,subject:JsObject,events:Set[String],active:Boolean,created_at:String,links:JsObject)
+case class Webhook(uuid:String,description:Option[String],url:String,subject:JsObject,events:Set[String],active:Boolean,created_at:String,links:JsObject)
 object Webhook{
   implicit val reads: Reads[Webhook] = Json.reads[Webhook].map{ case hook =>
     hook.uuid match{
@@ -11,4 +11,4 @@ object Webhook{
       case _ => hook
     }
   }
-}
+}