Changes

• Easynews: new option to use subject search instead of keyword search (may be more accurate but does not find obfuscated uploads)
• Easynews: change result sort order to newest (instead of alphabetically) and new option to sort by oldest (instead of newest)
• Easynews: group results by Easynews' setID instead of using a custom grouping routine

Full Changelog: v0.3.1...v0.3.2