Merge pull request #30 from Woorank/cloudformation

Cloudformation
Add data dog setting for ec2 tags
Add role tags
Add data dog setting for ec2 tags
Add role tags
Merge branch 'cleanup' of https://github.com/Woorank/vagrant-mesos-cluster into cleanup
Merge pull request #32 from Woorank/cleanup

Cleanup
BS: Move /var/lib/jenkins to /data/jenkins and symlink iff /data exists
BS: Updated the README
Merge pull request #33 from bspaans/master

BS: Move /var/lib/jenkins to /data/jenkins and symlink iff /data exists
Merge pull request #34 from Woorank/cloudformation

Cloudformation
BS: Updated Marathon to use the 0.7.0-RC1 binary
BS: Ubuntu renamed /dev/sdb to /dev/xvdb
BS: Updated Marathon to use the 0.7.0-RC1 binary
Merge branch 'master' of https://github.com/bspaans/vagrant-mesos-cluster
Merge pull request #35 from bspaans/master

Marathon 0.7.0 - RC1
BS: Added HAProxy configuration template
Merge pull request #36 from bspaans/master

BS: Added HAProxy configuration template
Description fix
Add HAProxy stack