FLUME-2108. Corrections to CHANGELOG for 1.4.0 release.

(Mike Percy)
FLUME-2088. Minor typo in Flume User Guide JSON Reporting section.

(Ashish Paliwal via Mike Percy)
FLUME-2110. Scribe Source must check if category is null before inserting the headers.

(Hari Shreedharan via Mike Percy)
FLUME-2124. Upgrade Morphline Solr Sink to CDK 1.4.1

(Wolfgang Hoschek via Hari Shreedharan)
FLUME-2121. Upgrade Flume to log4j 1.2.17 to be in sync with HDFS/HBase.

(Hari Shreedharan via Mike Percy)
FLUME-2007. HDFS Sink should check if file is closed and retry if it is not.

(Ted Malaska via Hari Shreedharan)
FLUME-2109. HTTPS support in HTTP Source.

(Ashish Paliwal via Hari Shreedharan)
FLUME-2139. Upgrade morphline CDK dependency to 0.5.0 release.

(Roman Shaposhnik via Mike Percy)
FLUME-2142. HTTPS tests for http source

(Ashish Paliwal via Hari Shreedharan)
FLUME-2134. AsyncHbase Sink should use ZKConfig.getZKQuorumServersString plus test fixes on Windows

(Roshan Naik via Hari Shreedharan)
FLUME-2154. Reducing duplicate events caused by reset-connection-interval

(Juhani Connolly via Hari Shreedharan)
FLUME-2157. Spool directory source does not shut down correctly when Flume is reconfigured.

(Mike Percy via Hari Shreedharan)
FLUME-2156. Unregister then re-register MonitoredCounterGroup JMX MBeans on reconfigure

(Mike Percy via Hari Shreedharan)
FLUME-2161. Flume does not support spaces in -X java-opt command line args

(Mike Percy via Hari Shreedharan)
FLUME-2174. Integration of morphline solr sink puts Lucene/Solr dependencies on the default classpath

(Roman Shaposhnik via Hari Shreedharan)
FLUME-2184. flume-ng-morphline-solr-sink build failing due to incorrect hadoop-common dependency declaration

(Jagat Singh via Hari Shreedharan)
FLUME-2172. Update protocol buffer from 2.4.1 to 2.5.0

(Roshan Naik via Hari Shreedharan)
FLUME-2185. Upgrade morphlines to 0.7.0

(Wolfgang Hoschek via Hari Shreedharan)
FLUME-2189. Add support for IP filtering on AvroSource

(Ted Malaska via Hari Shreedharan)
FLUME-2190. Add a source capable of feeding off of the Twitter Streaming API

(Roman Shaposhnik via Hari Shreedharan)