Merge pull request #68 from weltling/master

minor fixes
Added retrieval support for auto-delete exchanges.

As title says. =)
Fixed make test! =)
Merge pull request #69 from guilhermeblanco/patch-1

Added retrieval support for auto-delete exchanges.
Add connection timeout support (requires latest rabbitmq-c lib version, tested with 0.4.1)
Update travis config to support master + two most recent stable rabbimq-c versions
Merge pull request #70 from pinepain/issue_63

Add connection timeout support
Release management
RM
Fixing PECL XML error
Back to dev
Fixing #72: Publishing to an exchange with an empty name is valid and should not throw an exception
Re #72: Adding changelog entry
Remove json dependency in tests
Add test case for invalid AMQP exceptions handling issue
Update .travis.yml

remove myself from notifications.
Fix for invalid AMQP exceptions handling issue
Merge pull request #75 from pinepain/issue_73

Invalid AMQP exceptions handling
Add support for AMQPQueue::delete deleted messages count
Merge pull request #77 from pinepain/queue_delete

Add support for AMQPQueue::delete deleted messages count (issue #76)