Fix the comment list's order of the entry. bugid:110531
Fix an author of the comment resource. bugid:110530
Avoid useless loading for an anonymous user. bugid:110341
Remove useless "author_id" query for an anonymous user.  bugid:110341
Avoid useless premission check for an anonymous user. bugid:110341
Enable to cache converted resource data for each object. bugid:110341
Expire cache explicitly when placement object is updated. bugid:110341
Define MT::DataAPI::Resource::Type as base class. bugid:110341
Serialize a passed object if an object cannot load by ID. bugid:110341
Assign $datasource and $id correctly. bugid:110341
Return empty result if $app->param('maxComments') was not specified. bugid:110341
Add tests for Data API's cache layer. bugid:110341