Add headline quote and boost
Fix empty values
Adds image cutout related options
Fix merge conflict
Merge branch 'master' into add-headline-quote-and-boost
Add back byline options
Merge branch 'master' into add-headline-quote-and-boost

Conflicts:
	src/main/scala/com/gu/facia/client/models/Collection.scala
Remove imageAdjust
Remove check of imageAdjust in test