Update gh-pages to a86a57d8

commit a86a57d8b7c99f73096c4d72d09e71edfd29886a
Merge: 1a1aae3 7b5920e
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 16 12:37:59 2014 -0400

    Merge branch 'master' into topsoil-count-graph

commit 7b5920e06577d5bd2aad4f45f85c01c514dd68de
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 15 17:10:44 2014 -0400

    Land Mgmt: Change mgmt plan w/o resetting model
    
    [#69205788]