Added file cluster_launcher.py, which is a python script that can be used to launch cluster runs.
Added file cluster_launcher.py, which is a python script that can be used to
launch cluster runs.

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