CON-1815 | Add files

Conflicts:
	extensions/wikia/Venus/styles/article/article.scss
CON-1815 | Add rest of thre files, make sure everything works
CON-1815 | Add stickyElement module

Conflicts:
	skins/shared/color.scss
CON-1815 | Add icons

Conflicts:
	extensions/wikia/Venus/styles/fonts/venus-icons.scss
CON-1815 | Fix line height issue
CON-1815 | Extract icon-size and fix proper offset
CON-1815 | Calculate GlobalNav height
CON-1815 | A bit more changes
CON-1815 | Fix for resizing window
Fix for zooming, changes after CR and cleaning up sources
Merge pull request #5197 from Wikia/CON-1815

CON-1815 | Left navigation container