mojombo/jekyll — pull request #818 by parkr (2013-02-20 22:44:37+00:00)
Title: Notify User that Layout Doesn't Exist

Code for #353.

In #353, @Wilfred proposes that it'd be helpful for a user to get an explicit message when a layout can't be found. This PR contains a simple solution for that request.

- [ ] Tests (if we think this idea is a good one)