Changed up the comment edit form to use the new entity and field form loading mechanisms. Added comment support to drupalgap_entity_get_core_fields(). Adjusted drupalgap_field_info_instances_add_to_form() to not check for field.length == 0, because field is an object, not an array, duh. Adjusted the node_page_view and node.tpl.php to show comments and the comment add form (depending on hidden/open/close comment settings on node). And now we can finally remove the last trailing files in the pages and scripts directories, and get rid of them completely, hooray. Alpha version, here we come.