Added no-arg mkString, see issue #869
Added no-arg mkString, see issue #869


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