First version of a more fully implemented unit test framework.  This includes some nice DOM manipulation for displaying results.

commit f7d73f7b10a28eda83e2326546ffded89355ac76
Author: Brad Miller <bonelake@gmail.com>
Date:   Fri Jun 14 13:35:17 2013 -0500

    put pass/fail messages in a ul

commit 627602bcfb6decfd216816740c2fe276fde4a708
Author: Brad Miller <bonelake@gmail.com>
Date:   Fri Jun 14 13:20:32 2013 -0500

    add all assert functions

commit 46df5bd7abc4d6c5c1ddd381f4807dc4ddcc10ff
Author: Brad Miller <bonelake@gmail.com>
Date:   Fri Jun 14 13:20:16 2013 -0500

    need to return null for None when element not found

commit e882b00480279c056615e8ad5de64364ce782ab2
Author: Brad Miller <bonelake@gmail.com>
Date:   Fri Jun 14 10:43:12 2013 -0500

    stage one

commit b2afa09b72010a36e3682a1fbe107fc8932bc645
Author: Brad Miller <bonelake@gmail.com>
Date:   Fri Jun 14 09:58:21 2013 -0500

    work in progress on unittest framework using the document module
Add new unittestgui module to standard library