Revert "Move to awestruct 0.5.6beta7"

Temporary revert because the minification fails with awestruct 0.5.6beta7,
which breaks most of the website

This reverts commit dc824133843e34c7b45616426281bb87b340a0aa.
Update openshift_debug.adoc

Incorporated comments from: https://issues.jboss.org/browse/JBQA-11190