Add enable_pnp4nagios flag
Update adagios.conf

Fix typo in previous commit.
Update status_detail.html

Support enable_pnp4nagios flag
Add support for enable_pnp4nagios flag
Added support for enable_pnp4nagios flag
Added support for enable_pnp4nagios flag
Fixed typos and spacing issues with previous commits
Updated status_perfdata*, top_navigation_bar for enable_pnp4nagios
Fix metrics display when no graph data present
Merge pull request #417 from petemorgan/petemorgan

Adding a configuration flag:  enable_pnp4nagios