April in Servo: new Android UI, focus, forms, security fixes, and more!

Servo 0.2.0 contains all of the changes we landed in April, which came out to yet another record 534 commits (March: 530). For security fixes, see § Security . Note: the GitHub release is available now, but the crates.io release is not yet complete. We expect to publish it some time next week . , `, ‘::details-content::before’ and ‘::details-content::after’,