Release Notes - Apache James Mailbox - Version 0.5

** Sub-task
    * [MAILBOX-189] - Make bundles and simplify pom

** Bug
    * [MAILBOX-178] - Fix mailbox memory spring context
    * [MAILBOX-180] - spring Hbase Mailbox configuration is broken

** Improvement
    * [MAILBOX-170] - Store mailboxes in HDFS SequenceFile
    * [MAILBOX-171] - Disable hbase tests on windows platforms
    * [MAILBOX-174] - Upgrade to openjpa 2.2
    * [MAILBOX-191] - more effective implementation of StoreMessageResultIterator

** Task
    * [MAILBOX-172] - Refactor HBaseClusterSingleton to remove decoupling from table names
    * [MAILBOX-181] - fix spring-mailbox test for hbase-mailox