Added source.dart for the mangabuddy extension

dart/manga/src/en/mangabuddy/source.dart

@@ -0,0 +1,19 @@
+import '../../../../../model/source.dart';
+
+Source get mangabuddySource => _mangabuddySource;
+const _mangabuddyVersion = "0.0.1";
+const _mangabuddySourceCodeUrl =
+    "https://raw.githubusercontent.com/kodjodevf/mangayomi-extensions/$branchName/dart/manga/src/en/mangabuddy/mangabuddy.dart";
+Source _mangabuddySource = Source(
+  name: "MangaBuddy",
+  baseUrl: "http://www.mangabuddy.com",
+  lang: "en",
+  typeSource: "single",
+  isNsfw: true,
+  iconUrl: "https://mangabuddy.com/static/sites/mangabuddy/icons/favicon.ico",
+  sourceCodeUrl: _mangabuddySourceCodeUrl,
+  itemType: ItemType.manga,
+  version: _mangabuddyVersion,
+  dateFormat: "MMM dd,yyyy",
+  dateFormatLocale: "en",
+);