manage traffic / uploads

[patrick-g-h]

• [x] Change data upload to db as opt-in checkbox (to prevent being flooded with nonsense entries)

• [x] Someone who chooses not to upload should still be able to see metrics / visualization (temp entry?)

• [x] This could also be a good place to categorize traffic, i.e. (Is this your first time using the afids protocol)

Thoughts? @tkkuehn and others

[kaitj]

• Table is still shown to user (metrics)
• Traffic categorized to an extent by future unique ID implementation

Closing issue