KIJIMR-167. Print better status when jobs succeed or fail.
KIJIMR-166. Add HBase jars to MapReduce task classpath.
KIJIMR-165. XML config of KeyValueStores does not load defaults.

XML configuration of file-backed KeyValueStores does not properly load Hadoop
default properties.

* XmlKeyValueStoreParser is now parameterized by the current Configuration.
* All file-backed KeyValueStores now implement Configurable.
* XmlKeyValueStoreParser adds default values from current Configuration to conf
  sent to each KeyValueStore.initFromConf() method.
KIJIMR-114. Improves API stability of MapReduceJobBuilder.

Reviewed by: aaron
KIJIMR-52. KijiTableKeyValueStore uses EntityId, not String, for keys.

Contributed by: Jeff Kolesky <jeff@opower.com>
Reviewer: aaron

https://review.kiji.org/r/275/
https://jira.kiji.org/browse/kijimr-52