improved filestat to also collect data per user per file type (this is disabled by default)
init s3bucketcollector
Test if we run on pypy
Answer: no
collect stats for queues on all vhosts, not just /
build: add --match 'v*' to git-describe invocation

Jenkins adds a bunch of its own tags to a checked out repo - make sure
we're basing the version number on the diamond tag.
Move MaxConn to be a gague and fix tcp unit testing
Fix rabbitmq test
pep8
Add in note about needing IO before iostat metrics will show
Add in a time convertor
Add in a basic puppetdb collector
Per #225, add in a flag to lsof to attempt to skip any kernel blocking calls. Should be safe.
Add in a s3 import test and pep8 fixes
Pyflakes fixes
Fixed rabbitmq vhosts

I some how copied wrong stuff in my last PR, sorry !
Also, metric names don't contain vhost name.
If two vhosts have the queues with the same name, the metrics will collide.
Fix test per #231
Update rabbitmq docs with warning per #231
Doc updates
Per #232, handle http redirects when collecting httpd metrics.