update debian package to use pybuild
force pybuild to use setuptools
Fix don't send when metric is zero
Remove unneeded assignments
Skip sending 0 values for unavail. metrics
Vagrantfile to build RPM/DEB packages into ./dist/

While trying to update internal version of Diamond, I found the existing
documentation in the Wiki and repo lacking or difficult to map together.
Instead of figuring it out and simply updating the Wiki, I wanted to
provide back an automated process if anyone else needs something
similar. Thus, the Vagrantfile for this project was born. The nodes are
named with a '-build' suffix so as not to conflict with any test VMs
which may be added in the future.
Merge pull request #562 from masteinhauser/build-vagrantfile

Vagrantfile to build RPM/DEB packages into ./dist/
Merge pull request #559 from bbinet/debian-pybuild

use pybuild for debian packaging
Fix rabbitmq unit test
Fixes #565, this fixes an issue where we try to use keys on a list object
Fix path issues with test.py
Fix an issue where make docs breaks on a unconfigured boto
Add new collector
Get JSON and transform it into flat metrics
add flume collector
collectors: fix puppetdb test class name
1 config parameter instead of 3
Now just URL, not host:port:path
Add tests
Delete needless imports
Refactoring
Rename collector
Fixes #574, this prevents the os path from being changed from under the diamond binary.