Improve printout of command when encoding is utf-8
Improve printout of command when encoding is utf-8

In release_handler_SUITE, print command with ~ts instead of ~tp in
case it contains unicode characters.

basho/otp,jinshana/otp,enikki/otp,sdebnath/otp,neeraj9/otp,massemanet/otp,g-andrade/otp,NOMORECOFFEE/otp,kvakvs/otp,neeraj9/otp,lightcyphers/otp,hairyhum/otp,neeraj9/otp,basho/otp,kvakvs/otp,mujiatong/otp,jj1bdx/otp,lrascao/otp,VincentHHL/otp,cnbin/otp,schlagert/otp,lemenkov/otp,kvakvs/otp,entropiae/otp,RichMorin/otp,ferd/otp,bsmr-erlang/otp,weisslj/otp,falkevik/otp,kvakvs/otp,hairyhum/otp,potatosalad/otp,RichMorin/otp,sdebnath/otp,benoitc/otp-1,tuncer/otp,paladim/otp,erlang/otp,marquisthunder/otp,electricimp/otp,matwey/otp,c-rack/otp,saleyn/otp,emacsmirror/erlang,paladim/otp,beni55/otp,fenollp/otp,Teino1978-Corp/erlang-otp,g-andrade/otp,krishnakumar4a4/otp,enikki/otp,tuncer/otp,ader1990/otp,riverrun/otp,klarna/otp,g-andrade/otp,platinumthinker/otp,release-project/otp,emile/otp,RGafiyatullin/otp,ahmedshafeeq/otp,mikpe/otp,potatosalad/otp,bugs-erlang-org/otp,cnbin/otp,legoscia/otp,legoscia/otp,electricimp/otp,mujiatong/otp,lantti/otp,ahmedshafeeq/otp,legoscia/otp,rlipscombe/otp,stolen/otp,matwey/otp,mujiatong/otp,RoadRunnr/otp,Teino1978-Corp/otp,release-project/otp,theom/otp,mikpe/otp,electricimp/otp,psyeugenic/otp,klarna/otp,lianghaivv/otp,RJ/otp,rlipscombe/otp,basho/otp,ferd/otp,johanclaesson/otp,matwey/otp,lemenkov/otp,weisslj/otp,lucafavatella/otp,tuncer/otp,GinjaNinja32/otp,paladim/otp,lhslll/otp,tuncer/otp,erlang/otp,entropiae/otp,release-project/otp,GinjaNinja32/otp,dgud/otp,VincentHHL/otp,release-project/otp,RoadRunnr/otp,msantos/otp,awetzel/otp,paladim/otp,vic/otp,jj1bdx/otp,RGafiyatullin/otp,rlipscombe/otp,paulcager/otp,isvilen/otp,GinjaNinja32/otp,gjaldon/otp,awetzel/otp,sitexa/otp,paulcager/otp,legoscia/otp,lightcyphers/otp,electricimp/otp,getong/otp,gjaldon/otp,erlang/otp,vinoski/otp,getong/otp,basho/otp,isvilen/otp,RoadRunnr/otp,bugs-erlang-org/otp,ferd/otp,dgud/otp,lianghaivv/otp,schlagert/otp,fenollp/otp,lhslll/otp,massemanet/otp,emacsmirror/erlang,isvilen/otp,legoscia/otp,GinjaNinja32/otp,g-andrade/otp,bernardd/otp,kvakvs/otp,lantti/otp,cnbin/otp,VincentHHL/otp,vinoski/otp,hairyhum/otp,uabboli/otp,aboroska/otp,bernardd/otp,stolen/otp,derek121/otp,benoitc/otp-1,dumbbell/otp,vladdu/otp,palas/otp,tuncer/otp,isvilen/otp,Teino1978-Corp/erlang-otp,psyeugenic/otp,lhslll/otp,kvakvs/otp,RaimoNiskanen/otp,legoscia/otp,riverrun/otp,bjorng/otp,emile/otp,erlang/otp,mujiatong/otp,benoitc/otp-1,mikpe/otp,cnbin/otp,dumbbell/otp,potatosalad/otp,ader1990/otp,lightcyphers/otp,matwey/otp,gjaldon/otp,lemenkov/otp,mujiatong/otp,c-rack/otp,dgud/otp,bugs-erlang-org/otp,schlagert/otp,legoscia/otp,uabboli/otp,lightcyphers/otp,lucafavatella/otp,goertzenator/otp,lrascao/otp,lhslll/otp,electricimp/otp,emile/otp,Teino1978-Corp/otp,falkevik/otp,palas/otp,awetzel/otp,vladdu/otp,derek121/otp,uabboli/otp,sammoth-wazoku/otp,ader1990/otp,haguenau/otp,dumbbell/otp,ader1990/otp,potatosalad/otp,legoscia/otp,GinjaNinja32/otp,goertzenator/otp,Teino1978-Corp/erlang-otp,jj1bdx/otp,derek121/otp,hairyhum/otp,saleyn/otp,emile/otp,RJ/otp,saleyn/otp,enikki/otp,dgud/otp,getong/otp,haguenau/otp,paulcager/otp,lhslll/otp,lucafavatella/otp,ahmedshafeeq/otp,weisslj/otp,Teino1978-Corp/erlang-otp,awetzel/otp,jinshana/otp,yangchengjian/otp,theom/otp,benoitc/otp-1,goertzenator/otp,getong/otp,vladdu/otp,c-rack/otp,tuncer/otp,dgud/otp,rlipscombe/otp,tuncer/otp,dumbbell/otp,sitexa/otp,marquisthunder/otp,vladdu/otp,sammoth-wazoku/otp,massemanet/otp,VincentHHL/otp,dumbbell/otp,erlang/otp,rlipscombe/otp,dgud/otp,ader1990/otp,weisslj/otp,RoadRunnr/otp,jj1bdx/otp,rlipscombe/otp,ahmedshafeeq/otp,lucafavatella/otp,msantos/otp,beni55/otp,derek121/otp,neeraj9/otp,entropiae/otp,derek121/otp,lrascao/otp,Teino1978-Corp/erlang-otp,NOMORECOFFEE/otp,paulcager/otp,mikpe/otp,basho/otp,marquisthunder/otp,Teino1978-Corp/otp,saleyn/otp,yangchengjian/otp,sammoth-wazoku/otp,cobusc/otp,aboroska/otp,paladim/otp,bernardd/otp,mujiatong/otp,lightcyphers/otp,klarna/otp,johanclaesson/otp,krishnakumar4a4/otp,lantti/otp,paulcager/otp,NOMORECOFFEE/otp,bsmr-erlang/otp,kvakvs/otp,stolen/otp,vic/otp,dumbbell/otp,lianghaivv/otp,theom/otp,isvilen/otp,potatosalad/otp,fenollp/otp,palas/otp,msantos/otp,ahmedshafeeq/otp,bsmr-erlang/otp,vic/otp,bsmr-erlang/otp,fenollp/otp,fenollp/otp,vladdu/otp,erlang/otp,psyeugenic/otp,bjorng/otp,jamesruan/otp,haguenau/otp,beni55/otp,g-andrade/otp,sitexa/otp,erlang/otp,msantos/otp,RGafiyatullin/otp,lhslll/otp,hairyhum/otp,isvilen/otp,weisslj/otp,erlang/otp,RJ/otp,cobusc/otp,jamesruan/otp,RichMorin/otp,entropiae/otp,matwey/otp,lemenkov/otp,paulcager/otp,sitexa/otp,RaimoNiskanen/otp,jj1bdx/otp,neeraj9/otp,beni55/otp,neeraj9/otp,RaimoNiskanen/otp,RichMorin/otp,awetzel/otp,bsmr-erlang/otp,basho/otp,rlipscombe/otp,sdebnath/otp,mikpe/otp,getong/otp,hairyhum/otp,rlipscombe/otp,ader1990/otp,sdebnath/otp,cobusc/otp,vinoski/otp,haguenau/otp,emacsmirror/erlang,sitexa/otp,paulcager/otp,goertzenator/otp,jamesruan/otp,bernardd/otp,lemenkov/otp,entropiae/otp,awetzel/otp,krishnakumar4a4/otp,RaimoNiskanen/otp,lrascao/otp,uabboli/otp,potatosalad/otp,marquisthunder/otp,sammoth-wazoku/otp,erlang/otp,marquisthunder/otp,RGafiyatullin/otp,schlagert/otp,yangchengjian/otp,jinshana/otp,RoadRunnr/otp,lianghaivv/otp,weisslj/otp,enikki/otp,RJ/otp,vinoski/otp,schlagert/otp,emacsmirror/erlang,emile/otp,beni55/otp,release-project/otp,Teino1978-Corp/otp,msantos/otp,bsmr-erlang/otp,ahmedshafeeq/otp,dumbbell/otp,jamesruan/otp,paladim/otp,g-andrade/otp,lrascao/otp,kvakvs/otp,paladim/otp,jinshana/otp,sitexa/otp,jamesruan/otp,sammoth-wazoku/otp,potatosalad/otp,jemsbhai/otp,lemenkov/otp,lianghaivv/otp,legoscia/otp,fenollp/otp,lhslll/otp,vic/otp,c-rack/otp,NOMORECOFFEE/otp,bugs-erlang-org/otp,uabboli/otp,jemsbhai/otp,yangchengjian/otp,sitexa/otp,saleyn/otp,VincentHHL/otp,RoadRunnr/otp,jamesruan/otp,vinoski/otp,Teino1978-Corp/otp,bjorng/otp,theom/otp,ferd/otp,aboroska/otp,cobusc/otp,massemanet/otp,derek121/otp,jemsbhai/otp,paulcager/otp,emacsmirror/erlang,psyeugenic/otp,riverrun/otp,riverrun/otp,weisslj/otp,vinoski/otp,klarna/otp,aboroska/otp,c-rack/otp,goertzenator/otp,mujiatong/otp,bjorng/otp,electricimp/otp,vic/otp,ferd/otp,lrascao/otp,johanclaesson/otp,platinumthinker/otp,entropiae/otp,Teino1978-Corp/otp,platinumthinker/otp,lianghaivv/otp,entropiae/otp,electricimp/otp,platinumthinker/otp,klarna/otp,jinshana/otp,bsmr-erlang/otp,matwey/otp,haguenau/otp,klarna/otp,vladdu/otp,jj1bdx/otp,mikpe/otp,kvakvs/otp,lightcyphers/otp,lantti/otp,erlang/otp,cobusc/otp,aboroska/otp,gjaldon/otp,jinshana/otp,vladdu/otp,krishnakumar4a4/otp,jamesruan/otp,bjorng/otp,emacsmirror/erlang,mikpe/otp,lantti/otp,benoitc/otp-1,cobusc/otp,ader1990/otp,vic/otp,massemanet/otp,theom/otp,massemanet/otp,stolen/otp,hairyhum/otp,falkevik/otp,fenollp/otp,dumbbell/otp,falkevik/otp,palas/otp,lucafavatella/otp,msantos/otp,fenollp/otp,saleyn/otp,massemanet/otp,lrascao/otp,krishnakumar4a4/otp,vinoski/otp,riverrun/otp,basho/otp,weisslj/otp,c-rack/otp,gjaldon/otp,ahmedshafeeq/otp,RJ/otp,enikki/otp,uabboli/otp,theom/otp,aboroska/otp,derek121/otp,weisslj/otp,matwey/otp,lightcyphers/otp,ferd/otp,lhslll/otp,Teino1978-Corp/otp,vic/otp,msantos/otp,emile/otp,johanclaesson/otp,bernardd/otp,ahmedshafeeq/otp,RaimoNiskanen/otp,emacsmirror/erlang,krishnakumar4a4/otp,cobusc/otp,jinshana/otp,krishnakumar4a4/otp,awetzel/otp,dgud/otp,ader1990/otp,lrascao/otp,electricimp/otp,g-andrade/otp,benoitc/otp-1,release-project/otp,matwey/otp,haguenau/otp,isvilen/otp,c-rack/otp,falkevik/otp,matwey/otp,cnbin/otp,dumbbell/otp,RJ/otp,basho/otp,derek121/otp,enikki/otp,ahmedshafeeq/otp,NOMORECOFFEE/otp,cobusc/otp,jemsbhai/otp,dgud/otp,RaimoNiskanen/otp,Teino1978-Corp/erlang-otp,sammoth-wazoku/otp,falkevik/otp,potatosalad/otp,bjorng/otp,schlagert/otp,johanclaesson/otp,schlagert/otp,uabboli/otp,jemsbhai/otp,stolen/otp,aboroska/otp,aboroska/otp,GinjaNinja32/otp,klarna/otp,bugs-erlang-org/otp,klarna/otp,entropiae/otp,neeraj9/otp,jj1bdx/otp,goertzenator/otp,gjaldon/otp,RichMorin/otp,tuncer/otp,isvilen/otp,johanclaesson/otp,lianghaivv/otp,lemenkov/otp,NOMORECOFFEE/otp,stolen/otp,johanclaesson/otp,riverrun/otp,getong/otp,saleyn/otp,jj1bdx/otp,bugs-erlang-org/otp,sdebnath/otp,jamesruan/otp,c-rack/otp,msantos/otp,release-project/otp,paladim/otp,platinumthinker/otp,psyeugenic/otp,hairyhum/otp,fenollp/otp,lantti/otp,vinoski/otp,vladdu/otp,RoadRunnr/otp,rlipscombe/otp,RaimoNiskanen/otp,jj1bdx/otp,RGafiyatullin/otp,beni55/otp,jemsbhai/otp,neeraj9/otp,uabboli/otp,ferd/otp,lemenkov/otp,release-project/otp,VincentHHL/otp,theom/otp,lantti/otp,g-andrade/otp,mikpe/otp,uabboli/otp,dgud/otp,goertzenator/otp,mujiatong/otp,mikpe/otp,bjorng/otp,marquisthunder/otp,massemanet/otp,haguenau/otp,saleyn/otp,GinjaNinja32/otp,lucafavatella/otp,emile/otp,stolen/otp,cnbin/otp,RaimoNiskanen/otp,stolen/otp,lucafavatella/otp,beni55/otp,aboroska/otp,getong/otp,isvilen/otp,emacsmirror/erlang,falkevik/otp,vinoski/otp,Teino1978-Corp/erlang-otp,bernardd/otp,RaimoNiskanen/otp,riverrun/otp,marquisthunder/otp,RichMorin/otp,bjorng/otp,schlagert/otp,Teino1978-Corp/erlang-otp,psyeugenic/otp,GinjaNinja32/otp,emacsmirror/erlang,lightcyphers/otp,bugs-erlang-org/otp,getong/otp,RoadRunnr/otp,sammoth-wazoku/otp,bugs-erlang-org/otp,palas/otp,ferd/otp,potatosalad/otp,enikki/otp,lucafavatella/otp,getong/otp,bjorng/otp,falkevik/otp,enikki/otp,massemanet/otp,yangchengjian/otp,falkevik/otp,g-andrade/otp,emile/otp,goertzenator/otp,cnbin/otp,potatosalad/otp,jemsbhai/otp,sdebnath/otp,RGafiyatullin/otp,dgud/otp,jemsbhai/otp,RichMorin/otp,rlipscombe/otp,VincentHHL/otp,RGafiyatullin/otp,RoadRunnr/otp,jj1bdx/otp,emile/otp,dumbbell/otp,NOMORECOFFEE/otp,jinshana/otp,saleyn/otp,bsmr-erlang/otp,vic/otp,NOMORECOFFEE/otp,RJ/otp,bjorng/otp,bernardd/otp,sdebnath/otp,platinumthinker/otp,palas/otp,haguenau/otp,platinumthinker/otp,Teino1978-Corp/otp,tuncer/otp,vinoski/otp,release-project/otp,marquisthunder/otp,RichMorin/otp,sammoth-wazoku/otp,krishnakumar4a4/otp,sdebnath/otp,gjaldon/otp,bsmr-erlang/otp,bernardd/otp,theom/otp,vladdu/otp,getong/otp,johanclaesson/otp,emacsmirror/erlang,benoitc/otp-1,benoitc/otp-1,yangchengjian/otp,g-andrade/otp,yangchengjian/otp,riverrun/otp,VincentHHL/otp,psyeugenic/otp,electricimp/otp,palas/otp,yangchengjian/otp,awetzel/otp,platinumthinker/otp,sitexa/otp,isvilen/otp,palas/otp,RJ/otp,bernardd/otp,goertzenator/otp,beni55/otp,ferd/otp,basho/otp,psyeugenic/otp,RGafiyatullin/otp,gjaldon/otp,lianghaivv/otp,mikpe/otp,cnbin/otp,lrascao/otp,lantti/otp