Updated stout path for mesos_split.py.
Updated stout path for mesos_split.py.

Review: https://reviews.apache.org/r/46534

asamerh4/mesos,zmalik/mesos,kaysoky/mesos,reneploetz/mesos,gsantovena/mesos,neilconway/mesos,verizonlabs/mesos,verizonlabs/mesos,jpeach/mesos,abudnik/mesos,andschwa/mesos,asamerh4/mesos,asamerh4/mesos,Gilbert88/mesos,Gilbert88/mesos,andschwa/mesos,verizonlabs/mesos,zmalik/mesos,dforsyth/mesos,reneploetz/mesos,reneploetz/mesos,Gilbert88/mesos,chhsia0/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,yuquanshan/customizedMesos,Gilbert88/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,andschwa/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,Gilbert88/mesos,asamerh4/mesos,abudnik/mesos,zmalik/mesos,dforsyth/mesos,craimbert/mesos,jpeach/mesos,craimbert/mesos,chhsia0/mesos,craimbert/mesos,jpeach/mesos,asamerh4/mesos,neilconway/mesos,zmalik/mesos,yuquanshan/customizedMesos,kaysoky/mesos,kaysoky/mesos,abudnik/mesos,neilconway/mesos,Gilbert88/mesos,yuquanshan/customizedMesos,yuquanshan/customizedMesos,reneploetz/mesos,Aman-Jain-14/customizedMesos,verizonlabs/mesos,Gilbert88/mesos,chhsia0/mesos,dforsyth/mesos,reneploetz/mesos,kaysoky/mesos,jpeach/mesos,dforsyth/mesos,zmalik/mesos,kaysoky/mesos,verizonlabs/mesos,reneploetz/mesos,yuquanshan/customizedMesos,reneploetz/mesos,kaysoky/mesos,yuquanshan/customizedMesos,jpeach/mesos,abudnik/mesos,zmalik/mesos,kaysoky/mesos,chhsia0/mesos,abudnik/mesos,craimbert/mesos,verizonlabs/mesos,Aman-Jain-14/customizedMesos,andschwa/mesos,chhsia0/mesos,andschwa/mesos,chhsia0/mesos,abudnik/mesos,asamerh4/mesos,gsantovena/mesos,abudnik/mesos,andschwa/mesos,gsantovena/mesos,craimbert/mesos,craimbert/mesos,chhsia0/mesos,gsantovena/mesos,Aman-Jain-14/customizedMesos,neilconway/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,asamerh4/mesos,gsantovena/mesos,jpeach/mesos,yuquanshan/customizedMesos,andschwa/mesos,neilconway/mesos,neilconway/mesos,zmalik/mesos,craimbert/mesos,verizonlabs/mesos,dforsyth/mesos,dforsyth/mesos,neilconway/mesos