Search results should contain hints if page is Java or Scala

[mkurz]

It's annoying to not see at first glance if a page is for the Scala or the Java API .This bothers me a long time already actually:

Suggestion:

Maybe this could be handled by adding tags for Java/Scala and somehow display that tag in the result heading? Like the language tag we add for

playframework.com/app/views/documentation/algolia.scala.html

Line 14 in be78c29

"tags: @{context.lang.language}"

playframework.com/app/views/documentation/header.scala.html

Lines 24 to 26 in 188aeca

	@maybeContext.map { context =>
	@algolia(context)
	}

Just an idea however, not sure if that works.