Add a descriptive message when the tab is first opened.
Add a descriptive message when the tab is first opened.

luckypoem/ganglia-web,ganglia/ganglia-web,luckypoem/ganglia-web,akkakks/ganglia-web,akkakks/ganglia-web,torkelsson/ganglia-web,ganglia/ganglia-web,luckypoem/ganglia-web,torkelsson/ganglia-web,ganglia/ganglia-web,akkakks/ganglia-web,luckypoem/ganglia-web,luckypoem/ganglia-web,akkakks/ganglia-web,torkelsson/ganglia-web,ganglia/ganglia-web,ganglia/ganglia-web,torkelsson/ganglia-web,torkelsson/ganglia-web,akkakks/ganglia-web