feat: add SmartObject and TemplateLibrary classes

templatelibrary.py

@@ -0,0 +1,14 @@
+import appdaemon.plugins.hass.hassapi as hass
+
+class TemplateLibrary(hass.Hass):
+    def initialize(self):
+        self.fire_event('template_library_loaded',library_name = self.name)
+
+    def get_template_library(self):
+        if "templates_library" in self.args:
+            return self.args["templates_library"]
+        else:
+            message = f"Can't find 'templates_library'"
+            self.log(message,level = "ERROR", log = "main_log")
+            self.log(message,level = "ERROR", log = "error_log")
+            return None