Add service definition so ServiceLoader picks it up

Signed-off-by: Daryl Teo <i.am@darylteo.com>
Upgrade to netty 4.0.16.Final
Copy map before returning it in toMap
make sure sender gets copied too after send
Merge branch 'master' of github.com:eclipse/vert.x
actually close websocket
always deep copy JsonObject/JsonElement in copy() otherwise it's hard to ensure using flags that the original and copy don't see changes in each other, especially when we consider that JsonObject/JsonArray can contain nested JsonObject/JsonArray
Use netty-4.0.17.Final
Go back to using netty-all
Copy maps and lists when creating JsonObject/JsonArray
Added addURL method to ModuleClassLoader
Merge pull request #793 from darylteo/vertx-hazelcast

Vertx-Hazelcast Fixes
Optimise imports
release 2.1RC1
inced release
It workaround for conditions which are happen because of problem in PooledByteBufAllocator.

This is by no means an optimal fix but a workaround till it is fixed in Netty itself.
Merge pull request #798 from eclipse/pooled_allocator_workaround

It workaround for conditions which are happen because of problem in Pool...
Remove usage of Thread-Local for performance reasons
Clear the tccl when the context is unset [BZ 429265]

Signed-off-by: Toby Crawley <toby@tcrawley.org>
Merge pull request #799 from eclipse/remove_thread_local

Remove usage of Thread-Local for performance reasons