LPS-18502 - Marketplace Super Themes Mobile Screenshots

Hey Jon,

Here are the screenshots  for the Marketplace Super Themes. The ticket for these themes can be found at http://issues.liferay.com/browse/LPS-18502.

This pull request includes Brad's changes I believe from https://github.com/jonathantneal/liferay-plugins/pull/3

Please let me know if you have any questions.

Thanks!