FIX #2190 no need killing docker-machine processes
FIX #2190 no need killing docker-machine processes

Signed-off-by: David Gageot <aa743a0aaec8f7d7a1f01442503957f4d7a2d634@gageot.net>
pottava/machine,trecloux/machine,trecloux/machine,sebadiaz/machine,wzymaster/machine,LuisBosquez/docker.github.io,phiroict/docker,menglingwei/denverdino.github.io,dgageot/machine,JohnKDay/machine,faijaz/docker-machine,sanscontext/docker.github.io,thaJeztah/machine,joaofnfernandes/docker.github.io,kacole2/machine,alexisbellido/docker.github.io,phiroict/docker,dweomer/docker-machine,thaJeztah/machine,phiroict/docker,docker-zh/docker.github.io,sebadiaz/machine,tyrken/machine,JimGalasyn/docker.github.io,SvenDowideit/machine,sanscontext/docker.github.io,soleo/machine,moxiegirl/machine,allingeek/machine,StackPointCloud/machine,jsirois/machine,BSWANG/denverdino.github.io,Herbis/machine,NeilW/machine,shin-/docker.github.io,wenlock/machine,denverdino/docker.github.io,docker-zh/docker.github.io,thaJeztah/docker.github.io,allingeek/machine,alexisbellido/docker.github.io,joeuo/docker.github.io,denverdino/docker.github.io,londoncalling/machine,StackPointCloud/machine,docker/machine,wenlock/machine,faijaz/docker-machine,robertbreker/machine,menglingwei/machine,jmelis/machine,LuisBosquez/docker.github.io,zchee/machine,tpires/machine,jsirois/machine,troy0820/docker.github.io,ksasi/machine,sanscontext/docker.github.io,denverdino/denverdino.github.io,alexisbellido/docker.github.io,ibuildthecloud/machine,denverdino/docker.github.io,voutilad/machine,jeanlaurent/machine,exoscale/docker-machine,errordeveloper/machine,cvstebut/machine,docker-zh/docker.github.io,StackPointCloud/machine,londoncalling/docker.github.io,wzymaster/machine,docker/machine,danix800/docker.github.io,soleo/machine,denverdino/denverdino.github.io,londoncalling/docker.github.io,thaJeztah/docker.github.io,rillig/docker.github.io,rillig/docker.github.io,BSWANG/denverdino.github.io,joeuo/docker.github.io,ksasi/machine,robvanmieghem/machine,robvanmieghem/machine,tyrken/machine,davidstosik/machine,thaJeztah/machine,larsla/machine,denverdino/denverdino.github.io,shubheksha/docker.github.io,bdwill/docker.github.io,usmanismail/machine,errordeveloper/machine,jzwlqx/denverdino.github.io,bgokden/machine,ppadala/machine,moxiegirl/machine,joaofnfernandes/docker.github.io,cvstebut/machine,jeanlaurent/machine,gdevillele/docker.github.io,usmanismail/machine,bdwill/docker.github.io,jgsqware/machine,thaJeztah/docker.github.io,otherjason/machine,zchee/machine,menglingwei/machine,docker/docker.github.io,danix800/docker.github.io,jmelis/machine,pottava/machine,menglingwei/machine,ubiquityhosting/machine,phiroict/docker,jzwlqx/denverdino.github.io,ubiquityhosting/machine,xiaohui/machine,shubheksha/docker.github.io,alexisbellido/docker.github.io,johnstep/docker.github.io,sebadiaz/machine,anweiss/docker.github.io,skatsuta/machine,alexisbellido/docker.github.io,kunalkushwaha/machine,jmelis/machine,gdevillele/docker.github.io,wzymaster/machine,gdevillele/docker.github.io,londoncalling/docker.github.io,kunalkushwaha/machine,londoncalling/machine,rowancarr/machine,thaJeztah/docker.github.io,bdwill/docker.github.io,bgokden/machine,SvenDowideit/machine,johnstep/docker.github.io,voutilad/machine,robvanmieghem/machine,miqui/machine,robertbreker/machine,denverdino/denverdino.github.io,trecloux/machine,bdwill/docker.github.io,pottava/machine,shin-/docker.github.io,askb/machine,allingeek/machine,errordeveloper/machine,jeffellin/machine,juliengarcia/machine,zchee/machine,anweiss/docker.github.io,skatsuta/machine,robertbreker/machine,jgsqware/machine,jsirois/machine,denverdino/denverdino.github.io,JimGalasyn/docker.github.io,LuisBosquez/docker.github.io,rowancarr/machine,danix800/docker.github.io,jzwlqx/denverdino.github.io,davidstosik/machine,anweiss/docker.github.io,jzwlqx/denverdino.github.io,ksasi/machine,dgageot/machine,troy0820/docker.github.io,rowancarr/machine,menglingwei/denverdino.github.io,johnstep/docker.github.io,moxiegirl/machine,tyrken/machine,xiaohui/machine,JimGalasyn/docker.github.io,flavio/machine,skatsuta/machine,davidstosik/machine,denverdino/machine,gdevillele/docker.github.io,anweiss/docker.github.io,BSWANG/denverdino.github.io,shin-/docker.github.io,menglingwei/denverdino.github.io,xiaohui/machine,troy0820/docker.github.io,londoncalling/docker.github.io,usmanismail/machine,NeilW/machine,troy0820/docker.github.io,docker/docker.github.io,dweomer/docker-machine,soleo/machine,juliengarcia/machine,aduermael/docker.github.io,londoncalling/docker.github.io,xinxian0458/machine,JohnKDay/machine,johnstep/docker.github.io,BSWANG/denverdino.github.io,kacole2/machine,docker-zh/docker.github.io,xinxian0458/machine,juliengarcia/machine,askb/machine,cvstebut/machine,ubiquityhosting/machine,rillig/docker.github.io,shin-/docker.github.io,joeuo/docker.github.io,bdwill/docker.github.io,shin-/docker.github.io,askb/machine,docker/docker.github.io,gdevillele/docker.github.io,BSWANG/denverdino.github.io,johnstep/docker.github.io,docker/docker.github.io,ppadala/machine,aduermael/docker.github.io,aduermael/docker.github.io,docker/docker.github.io,shubheksha/docker.github.io,shubheksha/docker.github.io,otherjason/machine,JimGalasyn/docker.github.io,larsla/machine,denverdino/docker.github.io,thaJeztah/docker.github.io,NeilW/machine,ibuildthecloud/machine,jgsqware/machine,jzwlqx/denverdino.github.io,ppadala/machine,exoscale/docker-machine,tpires/machine,jeffellin/machine,shubheksha/docker.github.io,sanscontext/docker.github.io,jeffellin/machine,tpires/machine,otherjason/machine,wenlock/machine,denverdino/machine,LuisBosquez/docker.github.io,docker-zh/docker.github.io,kunalkushwaha/machine,joaofnfernandes/docker.github.io,aduermael/docker.github.io,LuisBosquez/docker.github.io,menglingwei/denverdino.github.io,menglingwei/denverdino.github.io,kacole2/machine,faijaz/docker-machine,jeanlaurent/machine,xinxian0458/machine,miqui/machine,phiroict/docker,denverdino/docker.github.io,denverdino/machine,joaofnfernandes/docker.github.io,miqui/machine,joaofnfernandes/docker.github.io,joeuo/docker.github.io,flavio/machine,bgokden/machine,danix800/docker.github.io,JohnKDay/machine,sanscontext/docker.github.io,joeuo/docker.github.io,anweiss/docker.github.io,Herbis/machine,JimGalasyn/docker.github.io,rillig/docker.github.io