Merge pull request #86 from mburger/add-support-for-ssl-certs

added support for ssl certs
Merge pull request #85 from mburger/add-elasticsearch-key

added the gpg key fot the elasticsearch repo
Merge pull request #84 from mburger/add-cdh5

added the cloudera cdh5 repo and key
Merge pull request #83 from mburger/remove-rsyslog-validation

removed the useless validation in rsyslog_v7
Merge pull request #82 from mburger/add-versionlocks

added the ability to add versionlocks
Merge pull request #81 from mburger/add-icinga

added the icinga repo
Merge pull request #87 from mburger/add-esl-key

added the gpg keys for the esl repo