Added bullet about 2.10.x no longer requiring CrossVersion.full.
Added bullet about 2.10.x no longer requiring CrossVersion.full.

TomasMikula/shapeless,roberth/shapeless,clhodapp/shapeless,triggerNZ/shapeless,khronnuz/shapeless,fthomas/shapeless,Atry/shapeless,joescii/shapeless,milessabin/shapeless,malcolmgreaves/shapeless,wheaties/shapeless,tek/shapeless,lambdista/shapeless,liff/shapeless,lukasz-golebiewski/shapeless,alexarchambault/shapeless,isaka/shapeless,notxcain/shapeless