Adjusted the format in CHANGELOG.
Adjusted the format in CHANGELOG.

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