Updates for 2.10.6.
Updates for 2.10.6.

alexarchambault/shapeless,clhodapp/shapeless,wheaties/shapeless,milessabin/shapeless,liff/shapeless,triggerNZ/shapeless,lukasz-golebiewski/shapeless,isaka/shapeless,fthomas/shapeless,lambdista/shapeless,khronnuz/shapeless