Comment 1 for bug 944060

This will involve a new api call. The API call should be authenticated, and take two arguments (besides the implicit authenticated user):
- The package name
- a (shortish, freeform) "action" string to explain what was done with the package. Some possible actions would be "installed", "clicked on rec", "viewed", "uninstalled". I'd suggest keeping the length down to < 20 chars.