conducting hostgroup searches based on the environment, if appropriate.
Merge branch 'COOK-2150'
Adding support for contacts, contactgroups, and serviceescalations.
allowing zero as a valid value for a nagios interval
changing the seconds test to use #.to_i, as requseted by code review.  Adding an additional test to validate the interval is possible.
Merge pull request #87 from maplebed/COOK-2186

Adding support for contacts, contactgroups, and serviceescalations.
using nagios_interval for intervals specified in data bags to match the rest of the cookbook's intervals.
[COOK-1746] Adds ability to override hosted addres
[COOK-1746] Adds ability to override hosted address
missed a _
[COOK-1746] - remove dangling <
Merge pull request #91 from maplebed/COOK-2200

using nagios_interval for intervals specified in data bags to match the ...
Update the cookbook readme to reflect the current cookbook

Remove a few sections that weren't valid, reaorder the attributes, fix
wording, capitalize many many things, stop referring to Nagios client
when it should be NRPE.
Further cleanup of the formatting to better display on Github
Catch the scenario where the users data bag doesn't exist
Remove uneeded users databag search in the apache recipe

This isn't used anywhere in this recipe and the same search is done in
the server recipe where it belongs
Add an additional alias for the stylesheets so the page renders correct at /
Remove unused checks from NRPE

Remove commented out checks and an unused checks for nginx and sphinx
Remove non-functional checks from the services.cfg template
Use attributes to for the plugins directory in commands.cfg

Also reformat all commands to be same same