Release Notes - Apache Twill - 0.2.0-incubating

New Features:
[TWILL-40] Add a way to specify a hostname or hdfs path in WeaveSpecification
[TWILL-45] Includes information on Throwable in LogEntry
[TWILL-57] TwillRunnable that runs bundled jars

Improvements:
[TWILL-48] Exception thrown in TwillRunnable.initialize() should stop the container retry logic in AM
[TWILL-51] Add support for Hadoop-2.3.0, the latest release.
[TWILL-53] Enable ability to discover existing services through TwillContext
[TWILL-62] Enhance Location class

Bug fixes:
[TWILL-38] RewatchOnExpireZKClient should not add a wrapped watcher if the input watcher is null
[TWILL-39] snappy-java needs to be upgraded to 1.0.5 build is failing on Mac OS X 10.7
[TWILL-41] Log host name where container was launched
[TWILL-43] Logs in application master are not published to Kafka and potentially could leak memory when AM runs for long time.
[TWILL-47] ResourceManager proxy tracking url doesn't work
[TWILL-52] Keep application running even the AM is disconnected from ZK