Added a release guide for doing official releases.
Added a release guide for doing official releases.

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