timestamp in ISO 8601 format with the "Z" sufix to express UTC
Merge pull request #41 from onddo/timezone-utc

timestamp in ISO 8601 format with the "Z" sufix to express UTC
added changes to changelog for version 3
formatting
make zeromq installation optional
re-require pika
re-order workers
added classifiers to package
removed redundant README.txt
updated changes
added an example supervisor config for redis. closes #34
Added bash startup script. Closes #35
updated CHANGES.txt
Revert "removed redundant README.txt" to follow pypi standards

This reverts commit e667f63706e0af8bc82c0eac6eac43318144e107.
include all contrib files in release
added requirements files to manifest
Release version 3
Fixed release date for version 3
Updated and relaxed requirements
Use alternate dict syntax for Python 2.6 support. Closes #43