Cleanup dashboard JS (#491)

* Cleanup dashboard JS

* Add vscode

* Save start_mark/end_mark

* Updates

* Updates

* Remove need for cv.nameable

It's a bit hacky but removes so much bloat from integrations

* Add enum helper

* Document APIs, and Improvements

* Fixes

* Fixes

* Update PULL_REQUEST_TEMPLATE.md

* Updates

* Updates

* Updates

esphome/util.py

@@ -13,19 +13,42 @@ from esphome.py_compat import IS_PY2
 _LOGGER = logging.getLogger(__name__)
 
 
+class RegistryEntry(object):
+    def __init__(self, name, fun, type_id, schema):
+        self.name = name
+        self.fun = fun
+        self.type_id = type_id
+        self.raw_schema = schema
+
+    @property
+    def coroutine_fun(self):
+        from esphome.core import coroutine
+        return coroutine(self.fun)
+
+    @property
+    def schema(self):
+        from esphome.config_validation import Schema
+        return Schema(self.raw_schema)
+
+
 class Registry(dict):
-    def register(self, name):
+    def __init__(self, base_schema=None, type_id_key=None):
+        super(Registry, self).__init__()
+        self.base_schema = base_schema or {}
+        self.type_id_key = type_id_key
+
+    def register(self, name, type_id, schema):
         def decorator(fun):
-            self[name] = fun
+            self[name] = RegistryEntry(name, fun, type_id, schema)
             return fun
 
         return decorator
 
 
-class ServiceRegistry(dict):
-    def register(self, name, validator):
+class SimpleRegistry(dict):
+    def register(self, name, data):
         def decorator(fun):
-            self[name] = (validator, fun)
+            self[name] = (fun, data)
             return fun
 
         return decorator