WelcomePage: Show news entries from kdevelop.org
Features;
- Fetches news entries from the rss feed on kdevelop.org
- Will fetch *at most* every 24 hours
- Features an offline cache for already-fetched news entries
TODO: Discuss whether we should make this opt-in, since I'm foreseeing
complaints about privacy concerns with regards to this feature.
Committing this to master so it gets some exposure to our testers
Summary:
Reviewers: KDevelop, apol
Reviewed By: KDevelop, apol
Subscribers: apol, kdevelop-devel
Differential Revision: https://phabricator.kde.org/D4077