Added Project.find_by_url(project_url) because it's so commonly used as ID

pillarsdk/projects.py

@@ -39,6 +39,14 @@ class Project(List, Find, Create, Post, Update, Delete, Replace):
         else:
             raise ResourceNotFound(response)
 
+    @classmethod
+    def find_by_url(cls, project_url, params=None, api=None):
+        if params is None:
+            params = {}
+        params.setdefault('where', {}).setdefault('url', project_url)
+
+        return cls.find_one(params, api=api)
+
     def update(self, attributes=None, api=None):
         api = api or self.api
         attributes = attributes or self.to_dict()