Add option to disable reporting of all cores other than total, as on
servers with large numbers of cores this can use a lot of disk space with
little interest in per core numbers.
Record the current maxconnections settings, so we've got it to compare
against in stats.
Try to get device mount information, but continue and log if it fails
Dont try to load collectors files that start with a period. It can be extended attribute files or vim backups or similar and can lead to some weird errors.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/collectors/diskspace/diskspace.py
Change the order of metric name components
Make the monit collector more robust
Fix publish args
Merge pull request #303 from sim0nf/fix-redis-collector

Fix publish args
initial addition of jbossapi collector
Fix redis test case with new keywork arguments
Change the order of metric name components
Document path change
Merge pull request #301 from sim0nf/fix_postgres_metric_names

Postgres collector - change the order of metric name components
Merge pull request #302 from sim0nf/fix_monit_collector

Make the monit collector more robust and capture uptime
Merge pull request #304 from lreed/master

Adding JBOSS 7 Native API metrics collector
PEP8
Merge remote-tracking branch 'upstream/master'
Add `ignore_collections` configuration parameter to mongodb collector

New parameter ignores all temporary MapReduce collections created by
mongodb.

Also added a unit test for my previous patch (#254).
First checking of Zookeeper module based on memcached module. Tested and working