#20 Upgraded CDH from 5.1.0 to 5.2.1 and HBase from 0.98.1 to 0.98.6. Removed dependencies hbase-common, hbase-client and hbase-protocol as they are transitive dependencies of hbase-server already (also to keep the version consistent with server). Removed dependency hadoop-core and hadoop-common and added hadoop-client instead. Added dependency for jsch. Update maven compiler version to 1.7. Removed comments and commented out lines.
#20 Added spyglass version 4.4 suffix to version tag.
Merge pull request #21 from technotring/CDH5.2.1

#20 Upgraded CDH from 5.1.0 to 5.2.1