Sort plugins alphabetically

Summary: Show plugins in alphabetical order in the main sidebar, so you can more easily find the one you're insterested in.

Reviewed By: passy

Differential Revision: D8995900

fbshipit-source-id: 2ce4a4f4ac7491378e09da8b6ada3f60102a36cb

src/plugins/index.js

@@ -76,6 +76,7 @@ const exportedPlugins: Array<Class<SonarPlugin<>>> = Array.from(
     }
   })
   .filter(Boolean)
-  .filter(plugin => plugin.prototype instanceof SonarBasePlugin);
+  .filter(plugin => plugin.prototype instanceof SonarBasePlugin)
+  .sort((a, b) => (a.title || '').localeCompare(b.title || ''));
 
 export default exportedPlugins;