fix(page): not set page fired when using custom pageviewTemplate

closes #124

Author: MatteoGabriele

src/lib/page.js

@@ -43,6 +43,7 @@ export default function page (...args) {
     set('page', path)
     query('send', 'pageview')
   } else {
+    set('page', args[0].page)
     query('send', 'pageview', ...args)
   }
 }