FLUME-2070. Add a Flume Morphline Solr Sink.

(Wolfgang Hoschek via Hari Shreedharan)
FLUME-2010. Support Avro records in Log4jAppender and the HDFS Sink.

(Tom White via Mike Percy)
FLUME-2083. Avro Source should not start if SSL is enabled and keystore cannot be opened

(Mike Percy via Hari Shreedharan)
FLUME-2057. Failures in  FileChannel's TestEventQueueBackingStoreFactory  on Windows

(Roshan Naik via Hari Shreedharan)
FLUME-2060. Failure in TestLog.testReplaySucceedsWithUnusedEmptyLogMetaDataFastReplay test on Windows

(Roshan Naik via Hari Shreedharan)