Link reports to search for the host or service notifications
Fix link to icon
Merge pull request #13 from benohara/reports

Link to searches for hosts and services in the Top alerting tables
Fix missing comma (#13)
Fix division by zero warning when no sleep was lost this week
Merge pull request #14 from benohara/root-url

Fix link to icon
Stop an error being logged with no configured hints
Merge pull request #15 from benohara/no-hints

Stop an error being logged with no configured hints
Style tags in red/green for action/no action
fix
fix
fix