Check if the epel package installed. Thanks @ryansb
Merge pull request #83 from sayanchowdhury/install-epel-release

Check if the epel package installed. Thanks @ryansb
vagrant: install elasticsearch, logstash
update .gitignore and remove a *~ file
Add a Bitdeli badge to README
Merge pull request #86 from bitdeli-chef/master

Add a Bitdeli Badge to README
Merge pull request #85 from sayanchowdhury/vagrant-logstash

Vagrant logstash