Change in OS3 API. Field 'required' is now of type bool.
Change in OS3 API. Field 'required' is now of type bool.

jboss-openshift/application-templates,errantepiphany/application-templates,kyguy/application-templates,rcernich/application-templates,douglaspalmer/application-templates,rnetuka/application-templates,bdecoste/application-templates,bparees/application-templates,josefkarasek/application-templates,knrc/application-templates