VE-1682: VE loading in Venus
VE-1682: Extending WikiaViewPageTarget
Merge remote-tracking branch 'origin/ve-sprint-33' into VE-1682
VE-1682: Hide categories
VE-1682: Context menu positioning
VE-1682: Introduce isVenus method
VE-1682: Change background styling for Venus
VE-1682: Single request for SCSS
VE-1682: Adjust h2 padding for all breakpoints
Merge pull request #5561 from Wikia/VE-1682

VE-1682: VEnus
Merge branch 'dev' into ve-sprint-33
VE-1687: Focus widget proper spacing for venus and oasis
VE-1710: Allow VisualEditor to retrieve Venus flavored Parser output after succesfull save

Venus changes to the Parser output are implemented as Parser hooks and enabled only for Venus skin (otherwise those hooks just return). Fortunetely MediaWiki, including API (api.php) allows to specify skin/context by passing its name as "useskin" GET/POST parameter.

https://wikia-inc.atlassian.net/browse/VE-1710
VE-1712: Execute Venus infobox logic on 'wikipage.content' hook

https://wikia-inc.atlassian.net/browse/VE-1712
VE-1686: Loading animation
Merge pull request #5589 from Wikia/VE-1687

VE-1687: Focus widget proper spacing for venus and oasis
VE-1686: Hide  initially
Merge pull request #5590 from Wikia/VE-1710

VE-1710: Allow VisualEditor to retrieve Venus flavored Parser output after succesfull save
VE-1712: Subscribe to postEdit hook instead of wikipage.content

This change is needed because infobox logic depends on particular elements measurements (infobox) for which element has to be inserted in the DOM.
Merge pull request #5591 from Wikia/VE-1712

VE-1712: Execute Venus infobox logic on 'wikipage.content' hook