shish/shimmie2 — pull request #448 by shish (2014-08-25 21:13:31+00:00)
Title: Make IndexTheme a little easier to customise

A site wants to replace the default "no images found" with a more useful, site-specific "how we tag things so you can search for them" guide; but currently this function is pretty huge and does many things. Breaking it down makes it better.