CON-1887 add lightbox to new article
Merge remote-tracking branch 'origin/CON-NewArticle' into CON-1887

Conflicts:
	extensions/wikia/Venus/styles/article/article.scss
CON-1887 improve lightbox loading
CON-1887 move lightboxloader to AMD module
CON-1887 CR fixes
CON-1887 partial CR fixes
rid off not necessary 'define' function declaration
CON-1887 lightbox main container margin set in more understandable way
CON-1887 debugger is no longer needed
CON-1887 | url to ajax.gif as a wide shared variable in new variable scss file
CON-reset-styles: Reset styles
CON-NewArticle-reset-styles: Add new line
CON-NewArticle | line height fix
CON-NewArticle | line height fix and font-size mixins added for Wall Notifications
CON-NewArticle | image margins fix
CON-NewArticle | Another approach to the Edit Buttons and H2 horizontal lines
Merge pull request #5068 from Wikia/CON-NewArticle-reset-styles

CON-reset-styles: Reset styles
CON-NewArticle | bolding the headings after reset.scss inclusion
Merge remote-tracking branch 'origin/CON-NewArticle' into CON-1887

Conflicts:
	extensions/wikia/AssetsManager/configGroups/VenusConfig.php
	extensions/wikia/Venus/styles/Venus.scss
	extensions/wikia/Venus/styles/article/article.scss
	extensions/wikia/Venus/templates/VenusController_index.mustache
CON-1887 fix lightbox after merge