Fixes https://issues.apache.org/jira/browse/APLO-14 : Document using the .json suffix on URLS and updated examples to use that form instead.
Fixes https://issues.apache.org/jira/browse/APLO-14 : Document using the .json suffix on URLS and updated examples to use that form instead.

git-svn-id: 2e7d1941c9591a1d82c6889778b1870c4945235f@1124433 13f79535-47bb-0310-9956-ffa450edef68

chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo,chirino/activemq-apollo