DAR-264: inject responsive styles into oasis layout if enabled.
DAR-264: disable wikiagrid on article pages with the responsive layout enabled.
DAR-264: add support for a fluid width main content area.
DAR-264: get rid of page background color, apply it to the content container instead.
DAR-264: take advantage of the Sass widthType parameter and conform the flag to the naming convention of those variables.
DAR-264: make the article space look less cramped.
DAR-264: only enable on content pages that aren't main pages or hub pages.
DAR-264: move getNamespace back down to where it's needed.
DAR-264: move isResponsiveLayoutEnabled to BodyController.
Merge pull request #882 from Wikia/DAR-264

DAR-264: As Wikia we want to define a new minimum article body area and right rail
DAR-230: fix wiki activity module width.
DAR-320: fix not being able to click on anything in right rail.
DAR-320: responsive layout should override wikia grid.
DAR-320: cleanup RelatedVideos styles so we can override them more sanely.
Merge pull request #908 from Wikia/DAR-320

DAR-320: fix some of the defects caused by DAR-264
Make responsive layout look more consistent with regular layout.
Remove hardcoded site width.
DAR-266: hide ad skin and wiki background for 1024px and smaller screens. Use page color instead.
DAR-266: fix horizontal scroll bar appearing when layout is fluid.
DAR-266: drop right rail below content for < 1024px