Add status indicator to snapshot header

I had removed this piece of information in 6698b9b2da677bd to simplify
the page. However, as @trotzig pointed out, there is still some useful
information here. This commit brings back the indicator as a label to
help indicate the status of the snapshot being viewed.

Change-Id: I5af013008d672c16038c88cb2a2be99556efe127
Order projects list by name

To prevent these from moving around willy-nilly and to improve the
findability of data, I am alphabetizing the list of projects on the
ProjectsController#index page.

Change-Id: I2164558e236de843198c12a782a64f44cf20e78a