No need to throw exception hostnameVerifier failure, close #715
minor clean up
Prevent overwriting the host header with the host from the URI, close #716
Provide a way to configure ChannelPipelines, close #717
[1.9.x] + fix the test to echo only read part of the byte[]
[1.9.x] remove deprecated compression logic
Get rid of Apache Client 3 provider, close #719
Upgrade TestNG 6.8.8, get rid of transitive JUnit
Exclude beanshell
Fix DefaultChannelPool.isTTLExpired, close #721
[1.9.x] update the compression enabling logic
Add an option for not dropping Encoding response header, close #723
Merge remote-tracking branch 'upstream/1.9.x' into 1.9.x