Adding CassandraJolokiaCollector for collecting latency percentile stats
Fix rpm make target to explicitly add requirement for python so resulting SRPM can be built with mock
Fixed multiple issues with PostgreSQL 9.2+ queries.

The queries were still previously querying against the "query" column
for state, however this has all moved into the new "state" column.
Merge pull request #24 from disqus/fix-post92-queries

Fixed multiple issues with PostgreSQL 9.2+ queries.
amavis collector class
change some metric names
eliminate duplicate lines
add CollectorTestCase
fix test data

and no need for eliminating duplicates
Merge pull request #21 from kevinrobinson/feature/cassandra-jolokia-collector

Adding CassandraJolokiaCollector for collecting latency percentile stats
Merge pull request #26 from yo61/fix_rpmbuild_on_mock

Fix rpm make target to work with mock
Merge pull request #25 from Lacrymology/amavis-collector

Amavis collector
Support reporting uptime in different time units as per metric_name
Fix NumaCollector unit test failure due to misconfigured 'bin' config
Fix unit test failure caused by incorrect pep8 cleanup in b6fab08
Add missing python package 'setproctitle' to travis requirements
Fix kafka unit tests

This was broken in cb2cd73. There is no longer a key prefix for JVM metrics.
Thus the metric names have changed and needed to be sanitized before reporting
Remove unused variable
Fix the default MX4J port to 8082
Remove use of check_output to maintain compatibility with python 2.6