buggfix
buggfix. förhindrar dubletter av "full"
begun refactoring. SRP!
finished the logic that makes it possible to pass settings right into the WP_Query
Added a class that is responsible for calculating the media queries. The array of images contains a 'media_query' property now.
Created a Media_Queries class that is responsible for calculating and settign the media queries. It's now possible to set custom mq's.
updated version number
Updated readme with examples for custom media queries.
typos. kinda
typo
Added a license
Added the .org readme
screenshots and banners
Merge branch 'master' into picturefill-2

Conflicts:
	includes/element.php
	readme.md