Fix initialization - main RIOT and class initialization must work without ARQ being initialized.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1449043 13f79535-47bb-0310-9956-ffa450edef68
Include RIOT in --version details

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1449044 13f79535-47bb-0310-9956-ffa450edef68