deletions | additions       diff --git a/layout.md b/layout.md  index e536536..3cd636e 100644  --- a/layout.md  +++ b/layout.md 
...
figures/Screen Shot 2016-03-09 at 9.01.36 AM1/Screen Shot 2016-03-09 at 9.01.36 AM1.png  div_There_are_a_few__.html  We_can_add_congruences_Notice__.html  div_Here_is_an_example__.html  div_Now_here_are_some__.html  figures/Screen Shot 2016-03-06 at 9.06.18 PM/Screen Shot 2016-03-06 at 9.06.18 PM.png  figures/Screen Shot 2016-03-09 at 9.01.45 AM/Screen Shot 2016-03-09 at 9.01.45 AM.png