parametrize memory_path for cgroup collector and test it
add metrics and update test
skip parameter for memory_cgroup collector
is memcached uptime really supposed to be a counter?


added uptime to the gauges list for memcached - does a rate (and so always poller interval...) make any sense for this value?
Merge pull request #576 from direvius/master

New features in CGroups memory collector
Merge pull request #646 from keen99/patch-1

is memcached uptime really supposed to be a counter?
adding cluster support and ability to ignore queues to rabbit collector
updating rabbitmq to add documentation and rename config option
fix a bug of extended postgres collector
Merge pull request #652 from choplin/patch-1

fix a bug of extended postgres collector
Fix 'dbname' in PostgreSQL Collector

Commit fixes 'dbname' which is missing from config in PostgreSQL Collector.
'dbname' can be specified in order to get list of databases in PostgreSQL by
monitoring user. 'dbname' can be different than 'postgres'.
'dbname' defaults to 'postgres' which is/was default behaviour.

Signed-off-by: Zdenek Styblik <zdenek.styblik@icflix.com>
Merge pull request #653 from zstyblik/pr-20140618-pgsql

Fix 'dbname' in PostgreSQL Collector
adding tests
Merge pull request #651 from CashStar/master

adding cluster support and ability to ignore queues to rabbit collector
Re #289, fix the version identifier to support valid naming rules