0.5.5

• Fix for #13: upgrade rule sync to delete rules in DB which doesn't exist
• Fix filter by language feature on rule pack edit page
• Fix applicable languages saving on rule pack edit page
• Auto select rule packs depending on project's detected languages on the new analysis page
• Display 10 most detected languages instead of 5 when creating a on the new analysis page

Full Changelog: 0.5.4...0.5.5