BIGTOP-1107. Update to the official Hue 2.5.1 release
BIGTOP-1108. Solr 4.5.0 has been formally released and we should start using the official release bits
BIGTOP-1106. update our puppet deployment topology
BIGTOP-1041. Add Puppet support for Spark cluster deployment
Testing Hadoop 2.2.0 RC0