CON-1548 Mixins cleanup and move of Oasis' colors scss to shared repo
CON-1548 | Fix after CR
PLA-1740 adding new series search service, renaming old one
PLA-1740 exclude main page from results
CON-1498 send more metrics to Bucky
PLA-1760
PLA-1740 new apporach testing
PLA-1740 algorithm changes: filtering for article_type added, boost value changed
PLA-1740 boost increase
PLA-1740 try exact match on title before searching
PLA-1740 quality fix
Split requests for assets and messages to avoid caching issues
PLA-1740 double validation added
PLA-1740 adding number of rows option
PLA-1740 minimal score increased
NearbyQuests within one wikia
Fix PHP notice from WikiaInteractiveMaps i18n

Fix PHP notices on rebuilding localisation cache in
WikiaInteractiveMaps such as:
Notice: Undefined variable: max in extensions/wikia/WikiaInteractiveMaps
/WikiaInteractiveMaps.i18n.php on line 613

In i18n files, the convention is to prefer single quotes unless you have
single quotes in the string already.

Also, fix what should be a link in one of the translations.
moving create wiki task to includes/wikia/tasks/Tasks so that any wiki can execute
update CreateNewWikiTask code to be in Wikia/Tasks/Tasks namespace (for autoloading)
fixing array indices