Changed our nested query search logic to use straight-up edismax.

Ho-ly crap that was easy. THAT'S WHY WE REFACTOR STUFF EVERYBODY. THANK YOU AND GOOD NIGHT.
added in query fields for actors, genres, etc
added poll placeholder sizes to the model and used them in <img /> tag as its attributes
removed sizes from scss because we use them in <img /> tag now
renamed the method and one variable
removed part of code which was not executed at all -- it was a wikia poll placeholder which now is rendered by WikiaPoll hook method
change after code review: it is better in performance terms not to create stdObject just to return width and height values; removed getRtePlaceholderSize() and added two small getters instead
removed boost query string and boost functions
remove AutoHubsPages from repo (BAC-170)
VID-232 Updated script to take i18n into account
Merge branch 'dev' into improved-videosearch
introduce VET query service apart from Video search
Don't pass whats is not used
Use iFrames for comunication
BAC-153: move CreateWiki and AutoCreateWiki classes (+ unit tests) to CreateNewWiki extension
fixed editing WikiaPoll in RTE
added caching for DOM element in editExisting() method
BAC-153: move WikiaApiCreatorReminderEmail
BAC-153: remove TestCreateWiki.php
BAC-153: move user rights setup