Added DevOps category and Vamp.
Added DevOps category and Vamp.

This closes #127

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