Added .vertx to .gitignore

Signed-off-by: Julien Viet <julien@julienviet.com>
Change connect stream pause/resume to close connection directly instead of setting Netty autoread to false

Signed-off-by: Julien Viet <julien@julienviet.com>
Merge branch 'master' of github.com:vietj/vert.x into vietj-master