how does squashing work?

added h5 to readme

Closes #9

LGTM given by: @nickux

Squashed commit of the following:

commit acd14d57ef4d530fbb5a05daa495a232144ea62f
Author: Nick Johnson <nickj224@gmail.com>
Date:   Tue Dec 10 20:31:09 2013 -0500

    added h5 to readme

commit 3f48ed014bbc9d969bec2e1030f6e28197a7b88b
Author: Nick Johnson <nickj224@gmail.com>
Date:   Tue Dec 10 20:30:47 2013 -0500

    forgot something

commit 14c92d0335919e3256f819fadab44829cf27e292
Author: Nick Johnson <nickj224@gmail.com>
Date:   Tue Dec 10 20:30:29 2013 -0500

    added some text