adding support for slave checkpoint
adding Docker container support to mesos-slave
install docker.io package
install mesos using apt repo
adding travis build
bump up playbook version
updating travis
debuging travis
skipping travis for now
adding support for RedHat
using latest ansible inside travis
debug travis
more debug
debug
debug
debug
debug
only do syntax check for now
adding travis build logo
Merge pull request #14 from kienpham2000/master

adding support for slave checkpoint and UI hostname