Updated README to reflect new git work flow
Merging #10 from Martyn on the Readme updates
ACTIVEMQ6-3 Restoring directories removed by accident on previous commit

https://issues.apache.org/jira/browse/ACTIVEMQ6-3

These directories were removed by accident... restoring them now
Merge #11
ACTIVEMQ6-36 Disallow SSLv3 for POODLE
ACTIVEMQ6-37 NoSuchMethodError during init

When compiled by JDK 8 targeting Java 6 and then run on JDK 6 or 7 the
ConcurrentHashMap#keyset() method can fail because the return types
changed in Java 8. Using ConcurrentMap interface to resolve the issue.
ACTIVEMQ6-38 Overzealous logging for missing queue
Merge PR #12 - fixes from apache