Adding 3scale credentials
Adding 3scale credentials

This commit adds 'three scale api access key'
and 'three scale api account' id as secret variables
in openshift template.

jpopelka/fabric8-analytics-common,tisnik/fabric8-analytics-common,jpopelka/fabric8-analytics-common,tisnik/fabric8-analytics-common,jpopelka/fabric8-analytics-common,tisnik/fabric8-analytics-common