Adding handler for sensu-based remediation.
Fixing rubocop offences.
Making the code consistent with the example.
Adding a note about trigger_on
Removing an extra line.
add percentile check
allow for nulls in average check with -n setting
replace map with each as per @nstielau review comment
allow each check to be ether a less than or greater than check using -g flag
fix typo in default value for percentile check
add percent above average check
fix CI issues
add ability to use mean of the last N datapoints as the last value for average and percentile checks
fix bug when returning multiple last values
Update the netif-metrics plugin for efficiency

The `sar` call is really expensive, so avoid calling it twice, and do
all processing in Ruby
Add check-fstab-mounts plugin (Linux only)

This plugin parses `/etc/fstab` and `/proc/mounts` to ensure that all
mountpoints specified in `fstab` are currently mounted.  Optionally
filtered by filesystem type.
Merge pull request #269 from pdf/netif-metrics_perf_fix

Update the netif-metrics plugin for efficiency
Merge pull request #268 from pdf/check-fstab-mounts

Add check-fstab-mounts plugin (Linux only)
Rewrite iostat-extended-metrics plugin

Both the currently existing iostat plugins were borken in some way
(iostat-extended-metrics produced no output, and iostat-metrics
erroneously outputs headers as metrics).  Additionally neither of them
includes the `avg-cpu` stats, which can be useful for
alerting/diagnosis.

This updated plugin has more robust parsing (should not break with
banners, minor formatting changes, or added/removed fields), and
includes `avg-cpu` stats.  All included fields are dynamically generated
from output headers.
Merge pull request #270 from pdf/iostat-full-metrics

Add iostat-full-metrics plugin
Actually replace '%' with 'pct_' in keys for iostat-extended-metrics

This fixes a stupid typo in untested code.
Merge pull request #255 from nstielau/remediation

Adding handler for sensu-based remediation.
Merge pull request #271 from pdf/fix_iostat-extended-metrics_pct-substitution

Actually replace '%' with 'pct_' in keys for iostat-extended-metrics