Handle WSAECONNABORTED as WSAECONNRESET

Change-Id: I957829f0a94c093c3d381c0aa7151c4bb03779d6
Reviewed-on: http://review.couchbase.org/24418
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>