Add server variable.
Added sFTP availability check
Merge pull request #363 from coupacooke/master

sFTP Availability Check
A graphite replication check
Clean up rubocop errors

Also fix a logic error I missed
Merge pull request #400 from icebourg/graphite_replication_check

A graphite replication check
Add monitoring for beanstalk
Merge pull request #405 from zsprackett/beanstalk

Add monitoring for beanstalk
Added flapjack extension.
Merge pull request #408 from jswoods/master

Added flapjack extension.
fix rubocop errors
Merge pull request #410 from jlambert121/rubocop_fix

fix rubocop errors
Added chef nodes status checker

This checker allow you to check if any node in your cluster is stuck or
do not reported for long time. Check comments in the file.
Time out TCPSocket.new As Well

We probably want TCPSocket.new to be timed out too, in case the destination server is slow accepting new connections.
Merge pull request #417 from icebourg/patch-1

Time out TCPSocket.new As Well
Merge pull request #415 from kalabiyau/review_140110_add_chef_nodes_status_checker

Added chef nodes status checker
Merge pull request #397 from rhoml/rhoml/remove-static-hostname

Add server variable.
Allow checking disk space by inodes available