Backport for LIBZMQ-541 fix
Rewrite TestConnectDelay
Close inproc socket pairs on zmq_disconnect

This patch fixes LIBZMQ-476 and LIBZMQ-475
support ZMQ_DELAY_ATTACH_ON_CONNECT socket option
Possible fix for a memory leak in Poller.fd_table.
ignore whole target and also ignore Eclipse's .settings folder
support DirectByteBuffer on socket.sendByteBuffer()
use configurable Charset in every String.getBytes() and new String()
Merge pull request #93 from davipt/fix-003-charset

use configurable Charset in every String.getBytes() and new String()
remove usage of bytebuffer just for the sake of a byte array
Merge pull request #91 from davipt/fix-001-gitignore

ignore whole target and also ignore Eclipse's .settings folder
Fix issue #95 - Add travis-ci support
Add build status icon
Merge pull request #96 from trevorbernard/add-travis-support

Fix issue #95 - Add travis-ci support
Use the org.zeromq groupId
Change groupId to zeromq

Preparing to release to OSS sonatype
Update maven plugins
Merge pull request #97 from trevorbernard/publish-to-sonatype

Publish to sonatype
Merge pull request #92 from davipt/fix-002-sendByteBuffer

support DirectByteBuffer on socket.sendByteBuffer()
Merge pull request #94 from davipt/fix-005-ByteArrayNotBuffer

remove usage of bytebuffer just for the sake of a byte array