Merge pull request #53 from rafaelmagu/master

Fixed deprecation warning in rabbitmq_transport.py
More release changes
Release version 9
Making 'mode' option work for zmqtransport.  Adding setuptools and tests (use ./setup.py nosetests).  Adding .gitignore
Merge pull request #56 from rckclmbr/master

Making 'mode' option work for zmqtransport
Don't use empty string for tag when no tags configured in config file
Merge pull request #59 from stelmod/master

Beaver sends empty string as tag
Drop redundant README.txt.
Grist for the mill.
Stating the obvious.
Consistency.
Consistent casing.
Actually show the license.
Convert changelog to RST.
Include changelog in setup.
Pull install requirements from requirements/base.txt so they don't get out of sync.
Consistency.
Merge pull request #63 from faulkner/fix-setup

Fix setup
Unwatch file when encountering a stale NFS handle.
When an NFS file handle becomes stale (ie, file was removed), it was
crashing beaver.  Need to just unwatch file.
Merge pull request #64 from rckclmbr/master

Unwatch file when encountering a stale NFS handle.