added the cloudera cdh5 repo and key
added the gpg key fot the elasticsearch repo
added support for ssl certs
added the icinga repo
added the ability to add versionlocks
removed the useless validation in rsyslog_v7
added the gpg keys for the esl repo
Merge branches 'add-cdh5', 'add-elasticsearch-key', 'add-esl-key', 'add-icinga', 'add-support-for-ssl-certs', 'add-versionlocks' and 'remove-rsyslog-validation' into new-master