Fixed bug in cpuset.cpus parsing.
Fixed bug in cpuset.cpus parsing.

From: Benjamin Mahler <benjamin.mahler@gmail.com>
Review: https://reviews.apache.org/r/8238/diff/raw

git-svn-id: 03d7800a49d8905ef4fbcc296184319e19243493@1424620 13f79535-47bb-0310-9956-ffa450edef68

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