add check for the number of messages in postfix mail queue
Datadog handler for sensu
cleanup
chmod +x for datadog handler
Merge pull request #218 from bashtoni/master

Fixes for SIP check plugin
Add note about the dogapi gem dependency
Create checks for pingdom credits and aggregates.

For the bounty advertised in the
[mailing
list](https://groups.google.com/forum/?fromgroups#!topic/sensu-users/n8qT5zkK3t4),
based on
[these
requirements](https://gist.github.com/nstielau/766d50faad7629997751).
I got shot by rubocop!
Merge pull request #221 from webmat/pingdom_bounty

Create checks for pingdom credits and aggregates.
fix to nginx-metrics.rb to stop output of blank lines to metric handler
Merge pull request #224 from sethlindberg/metrics_shmetrics

fix to nginx-metrics.rb to stop output of blank lines to metric handler
allow scheme to be configured
do not reference sensu embedded ruby directly
Merge pull request #225 from jayaras/master

Mongo metric plugin does not allow scheme override.
Merge pull request #219 from kdaniels/master

Datadog handler
add check for available entropy
add metrics for available entropy
Merge pull request #228 from digital-wonderland/master

Add check & graphite metrics for available entropy
plugin to check the number of twilio recordings
Splunkstorm event handler