Added :progressive age-combining-function.
Added :progressive age-combining-function.

Vaguery/Clojush,lspector/Clojush,NicMcPhee/Clojush,Vaguery/Clojush,lspector/Clojush,thelmuth/Clojush,NicMcPhee/Clojush,thelmuth/Clojush,saulshanabrook/Clojush,saulshanabrook/Clojush