Refine (show deprecated)

[mjherzog]

The current behavior on LicenseDB is:

• You click the (show deprecated) button and LicenseDB displays only the Deprecated licenses.
• There is no obvious way to toggle back to active list
• I can get back to the active list if I refresh the page

There should at least be a way to toggle between the regular and Deprecated lists.
Ideally you would have three choices:

• Active licenses only
• Deprecated licenses only
• Active and Deprecated licenses combined