Changes to github repo descriptions do not migrate to Morph

[handelaar]

1. Create a new github scraper on Morph
2. Change the description of the github repo
3. Watch as nothing happens at the Morph end

[mlandauer]

There are a few different options on how this could be implemented:

1. Ideally GitHub would used webhooks to tell Morph that the description has been updated and update it immediately. Unfortunately, at a glance of what the GitHub webhooks support this doesn't look to be possible
2. Have a refresh button next to the description on Morph (see #33)
3. Update the description when the scraper is run

I guess my preference would be for 1 if it was possible and then 3.

@handelaar what do you think?

[handelaar]

Likewise, though 3 may tip the balance for you the wrong way with remote function calls and latency? I'm also grand with 2 but I can see why that's suboptimal.

[mlandauer]

Another possibility is just to run a background job once per day or once per hour that updates things.