TODO: BlogPost::getCMSFields(). Reimplement the sidebar

[sabina-talipova]

Description

BlogPost::getCMSFields(). Reimplement the sidebar. There are some commented out lines of code, that implements BlogAdminSidebar. We need to examine the problem and, if it's necessary, add BlogAdminSidebar back.
See

silverstripe-blog/src/Model/BlogPost.php

Line 337 in fe638a0

// @todo: Reimplement the sidebar

[GuySartorelli]

I'm going to close this as "won't do" - we've discussed internally that we probably want to implement a better version of this module anyway, and in the meantime nobody has been clamoring for this to be implemented.