Removing redundant close of client connection in test
rx-netty contexts implementation.
Merge branch 'master' of https://github.com/NiteshKant/RxNetty into contexts

Conflicts:
	rx-netty-remote-observable/build.gradle
	rx-netty-remote-observable/src/test/java/io/reactivex/netty/RemoteObservableTest.java
Merge branch 'master' of https://github.com/NiteshKant/RxNetty into contexts
Merge branch 'master' of https://github.com/Netflix/RxNetty into contexts
Update Copyrights
Infrastructure contexts & other bug fixes.

- Implemented Infrastructure contexts (Fixes Issue #101)
- Fixed issue #55 (Wire debugging)
- Fixed issue #105 Made the global idle connection cleanup thread a daemon.
Fixed a regression in the previous commit.
Fixes test compile failure due to Java7ism
Fixing javadoc warnings.
Copyright notices
Merge pull request #112 from NiteshKant/contexts

Infrastructure contexts & other bug fixes.