Revert setting default argv0 name
Revert setting default argv0 name

Changing argv[0] from emu name to progname if ESCRIPT_NAME was not set
caused to many failing scripts, revert that part of the change.

See 86f6a9856

dgud/otp,vladdu/otp,getong/otp,RaimoNiskanen/otp,isvilen/otp,RaimoNiskanen/otp,jj1bdx/otp,potatosalad/otp,lrascao/otp,bsmr-erlang/otp,tuncer/otp,isvilen/otp,rlipscombe/otp,vinoski/otp,saleyn/otp,getong/otp,vinoski/otp,rlipscombe/otp,vinoski/otp,dgud/otp,RoadRunnr/otp,vinoski/otp,uabboli/otp,g-andrade/otp,rlipscombe/otp,fenollp/otp,potatosalad/otp,getong/otp,isvilen/otp,dumbbell/otp,rlipscombe/otp,bsmr-erlang/otp,RoadRunnr/otp,RaimoNiskanen/otp,g-andrade/otp,potatosalad/otp,cobusc/otp,aboroska/otp,uabboli/otp,lrascao/otp,rlipscombe/otp,matwey/otp,lrascao/otp,erlang/otp,mikpe/otp,cobusc/otp,jj1bdx/otp,dumbbell/otp,dumbbell/otp,rlipscombe/otp,cobusc/otp,uabboli/otp,saleyn/otp,saleyn/otp,dgud/otp,RoadRunnr/otp,saleyn/otp,uabboli/otp,dumbbell/otp,kvakvs/otp,bernardd/otp,lrascao/otp,goertzenator/otp,goertzenator/otp,bjorng/otp,ferd/otp,legoscia/otp,potatosalad/otp,fenollp/otp,cobusc/otp,emacsmirror/erlang,erlang/otp,erlang/otp,isvilen/otp,rlipscombe/otp,getong/otp,tuncer/otp,legoscia/otp,g-andrade/otp,dgud/otp,falkevik/otp,cobusc/otp,emacsmirror/erlang,dgud/otp,bjorng/otp,electricimp/otp,legoscia/otp,mikpe/otp,matwey/otp,legoscia/otp,jj1bdx/otp,matwey/otp,RoadRunnr/otp,tuncer/otp,ferd/otp,RaimoNiskanen/otp,goertzenator/otp,lrascao/otp,matwey/otp,RoadRunnr/otp,bernardd/otp,dgud/otp,RoadRunnr/otp,tuncer/otp,uabboli/otp,bjorng/otp,uabboli/otp,bsmr-erlang/otp,ferd/otp,tuncer/otp,electricimp/otp,bsmr-erlang/otp,matwey/otp,bjorng/otp,bsmr-erlang/otp,vinoski/otp,matwey/otp,saleyn/otp,bjorng/otp,fenollp/otp,tuncer/otp,RaimoNiskanen/otp,cobusc/otp,bjorng/otp,electricimp/otp,cobusc/otp,potatosalad/otp,bernardd/otp,tuncer/otp,bsmr-erlang/otp,jj1bdx/otp,kvakvs/otp,bjorng/otp,dgud/otp,electricimp/otp,potatosalad/otp,falkevik/otp,aboroska/otp,falkevik/otp,bernardd/otp,fenollp/otp,jj1bdx/otp,emacsmirror/erlang,legoscia/otp,electricimp/otp,bjorng/otp,mikpe/otp,legoscia/otp,erlang/otp,emacsmirror/erlang,ferd/otp,vinoski/otp,bjorng/otp,saleyn/otp,bsmr-erlang/otp,erlang/otp,isvilen/otp,dumbbell/otp,goertzenator/otp,RoadRunnr/otp,matwey/otp,dgud/otp,erlang/otp,isvilen/otp,kvakvs/otp,falkevik/otp,vladdu/otp,RaimoNiskanen/otp,getong/otp,jj1bdx/otp,isvilen/otp,lrascao/otp,getong/otp,electricimp/otp,legoscia/otp,vladdu/otp,emacsmirror/erlang,tuncer/otp,getong/otp,mikpe/otp,bsmr-erlang/otp,electricimp/otp,RaimoNiskanen/otp,falkevik/otp,g-andrade/otp,falkevik/otp,falkevik/otp,mikpe/otp,bernardd/otp,dumbbell/otp,matwey/otp,vinoski/otp,g-andrade/otp,potatosalad/otp,matwey/otp,falkevik/otp,cobusc/otp,mikpe/otp,saleyn/otp,lrascao/otp,uabboli/otp,isvilen/otp,erlang/otp,getong/otp,fenollp/otp,ferd/otp,mikpe/otp,potatosalad/otp,dgud/otp,isvilen/otp,potatosalad/otp,ferd/otp,mikpe/otp,mikpe/otp,goertzenator/otp,g-andrade/otp,electricimp/otp,erlang/otp,aboroska/otp,aboroska/otp,fenollp/otp,isvilen/otp,ferd/otp,vladdu/otp,legoscia/otp,emacsmirror/erlang,dgud/otp,emacsmirror/erlang,saleyn/otp,emacsmirror/erlang,bjorng/otp,g-andrade/otp,bernardd/otp,legoscia/otp,vinoski/otp,getong/otp,rlipscombe/otp,emacsmirror/erlang,ferd/otp,goertzenator/otp,vladdu/otp,dumbbell/otp,bsmr-erlang/otp,dumbbell/otp,aboroska/otp,vinoski/otp,RaimoNiskanen/otp,RaimoNiskanen/otp,vladdu/otp,g-andrade/otp,fenollp/otp,kvakvs/otp,jj1bdx/otp,dumbbell/otp,mikpe/otp,g-andrade/otp,getong/otp,aboroska/otp,rlipscombe/otp,kvakvs/otp,kvakvs/otp,RoadRunnr/otp,electricimp/otp,kvakvs/otp,fenollp/otp,goertzenator/otp,goertzenator/otp,erlang/otp,dumbbell/otp,vladdu/otp,vinoski/otp,lrascao/otp,uabboli/otp,bernardd/otp,RoadRunnr/otp,tuncer/otp,erlang/otp,bernardd/otp,aboroska/otp,goertzenator/otp,uabboli/otp,ferd/otp,jj1bdx/otp,emacsmirror/erlang,lrascao/otp,kvakvs/otp,aboroska/otp,rlipscombe/otp,bernardd/otp,vladdu/otp,jj1bdx/otp,jj1bdx/otp,vladdu/otp,saleyn/otp,potatosalad/otp,kvakvs/otp,aboroska/otp,falkevik/otp,g-andrade/otp,fenollp/otp