Merge pull request #9 from nhannguyen/master

Fix hostname and port
default python 2.7 for ubuntu 12.04
enable update check for centos
Merge pull request #13 from nhannguyen/master

Add ubuntu, debian, centos package installation for redis
move custom entries above default entries
support local config
add required packages
chef runtime needs ssl
Merge remote-tracking branch 'nhannguyen/gitlab'