Admin Interface: Update Activities Table for Users

[jonfroehlich]

I'd like to update this table:

so that we calculate users in three different ways:

• Users who completed at least 1 mission
• Users who completed at least one audit (street segment)
• Users who contributed at least one label (beyond the tutorial)

[misaugstad]

I'm guessing that this is something that we no longer think it is important to implement, so I'm going to close the ticket (@jonfroehlich can reopen if he disagrees).

Here's what it looks like now:

With this asterisk:

For cells with the format X (Y). The "Y" is the number of users who have completed at least 1 audit task or have validated at least one label. The X is the total number of users who opened the audit or validation tool regardless of finishing a task.