1.1.2 release

fixes #1111685
closes #44

Squashed commit of the following:

commit a1dd3ddcdd92ab49c741f488d4d7d166c5a16a45
Author: tspurway <tspurway@gmail.com>
Date:   Thu Dec 18 11:04:43 2014 -0500

    changing countries table migration to comply with our canonical list of iso3166 country_codes

commit 03bd62ee4d8f439fa25d550049258d569f8cfda1
Author: tspurway <tspurway@gmail.com>
Date:   Thu Dec 18 10:48:20 2014 -0500

    adding SQLAlchemy model for countries table

commit 798b02abdd4e1c8772ae15f3f1c729ab323e9cb6
Author: tspurway <tspurway@gmail.com>
Date:   Wed Dec 17 16:44:10 2014 -0500

    adding a table that contains countries and their iso two character codes.  this will be used for enhanced reporting.