missing redirects for datasource/ironjacamar xsd

urls like https://docs.jboss.org/ironjacamar/schema/datasources_1_0.xsd have been returning 404's for a while and we keep getting reports about validations errors for examples/docs using those urls.

Could we setup a redirect or even better proxy-redirect for :

https://docs.jboss.org/ironjacamar/schema/* to http://www.ironjacamar.org/doc/schema/* ?

This relates to https://bugzilla.redhat.com/show_bug.cgi?id=1045942