a note about Symbol.typeSignature
a note about Symbol.typeSignature

No changes to behavior, just documenting internal workings of reflection
a bit more thoroughly, one step at a time.

scala/scala,shimib/scala,slothspot/scala,shimib/scala,shimib/scala,jvican/scala,scala/scala,jvican/scala,felixmulder/scala,jvican/scala,scala/scala,lrytz/scala,felixmulder/scala,jvican/scala,martijnhoekstra/scala,lrytz/scala,slothspot/scala,martijnhoekstra/scala,shimib/scala,felixmulder/scala,slothspot/scala,lrytz/scala,slothspot/scala,jvican/scala,martijnhoekstra/scala,shimib/scala,slothspot/scala,felixmulder/scala,felixmulder/scala,martijnhoekstra/scala,slothspot/scala,scala/scala,martijnhoekstra/scala,jvican/scala,lrytz/scala,jvican/scala,scala/scala,lrytz/scala,shimib/scala,martijnhoekstra/scala,felixmulder/scala,scala/scala,felixmulder/scala,lrytz/scala,slothspot/scala