Import 2017 gsoc org data

[jayvdb]

In 2017, coala was gsoc org 5817061024464896.

As this repository is generic, the tool must find the project identifier using only the org_name which is exposed in the community app.

Scrape the list of org projects from that page , e.g. 5154725527814144, pull in relevant data, such as student and mentor display name.

The scraper must be part of the django system so that any GSOC org can load their 2017 data using the scraper.

[jayvdb]

The extracted data should be cached in the generated website, like the GCI data, with correct timestamps, and only regenerated if the data is missing.

The fact that no data was found also needs to be cached, to avoid running the scraper in every build on non-gsoc orgs.

[jayvdb]

See also https://gitlab.com/coala/GSoC-2017/

[pradeepgangwar]

@jayvdb Please assign this to me.