Fixed Puppetfile entries

Two fixes are gone

1. Used #{base_url} variable on git urls so that one can use git_protocol
    environment variable to determine whether to use git or https
2. Used jiocloud modules which are forked from stackforge for openstack.
     Earlier, it had both puppetlabs and stackforge module.
Merge pull request #29 from hkumarmk/puppetfile_fix

Fixed Puppetfile entries