Revert "Use jenkins puppet module to provision factory." in Master

This reverts commit 48c170d2c593f8857ebf07a8c79cb534c353a35a.
Revert "Add jenkins puppet module with 'git submodule add https://github.com/jenkinsci/puppet-jenkins modules/jenkins'"

This reverts commit f944c8e5e4bcfa9fd66f8376502b0ed8ce567664.
Provision the jenkins package for the factory machine with puppet
Setting http proxy through puppet
Merge branch 'factory-provisionning-puppet' of github.com:jeanlaurent/CurrencyConverter into factory-provisionning-puppet

Conflicts:
	manifests/factory.pp
	modules/jenkins