Update head-menu.html

Author: Cobra-Bitcoin

_includes/layout/base/head-menu.html

@@ -15,6 +15,7 @@
          page.lang == 'en' or
          page.lang == 'de' or
          page.lang == 'es' or
+         page.lang == 'ca' or
          page.lang == 'hu' or
          page.lang == 'id' or
          page.lang == 'it' or