djcb/mu — pull request #261 by gtarcea (2013-08-22 20:05:36+00:00)
Title: Fix find so it has a summary. Add -S abbreviation.

mu-find has all the code for --summary-len but it doesn't actually recognize the command line argument. I added the argument to find. In addition I added a -S (capital S) abbreviation for --summary-len. This affected both mu-find and mu-view.