Yahoo Mail - mailto and Email Link Fix por jscher2000

Important Compatibility Note:

• Current: https://mail.yahoo.com/d/folders/1 - extension should work
• Classic: https://mail.yahoo.com/neo/launch - extension does NOT work

Since September 2018, email links do not launch correctly in Yahoo mail. You may get a compose window without a To address, or just your inbox. This extension adds an item to the right-click context menu for email links (or for the page) to work around that.