As a User I want to be able to remove a bookmark #117
Description
I want to be able to browse my bookmarks and then easily remove it.
In Firefox for iOS and Fennec this is possible via a long press on a bookmark in the bookmarks panel:
On iOS you can also swipe a row to the left, which then exposes a Delete button. If there is a native Android equivalent for that UI pattern, we should probably also support that:
Activity