hackerschool/community — pull request #214 by zachallaun (2014-09-09 19:26:50+00:00)
Title: Add welcome messages to subforum index

This PR adds welcome messages, which are banners on the subforum index. Right now the only way to create them is through the console. When a user closes out the welcome message, a timestamp is persisted on the server, and we only display a welcome message again if it's new.