Remove launch.R script
Remove launch.R script

elaOnMars/IRkernel,ChinaQuants/IRkernel,chendaniely/IRkernel,gdtm86/IRkernel,ibm-et/IRkernel,rgbkrk/IRkernel,Phobia0ptik/IRkernel,mikecroucher/IRkernel,ibm-et/IRkernel,JanSchulz/IRkernel