Browsertrix Crawler v1.8.1

What's Changed

• Add addLink doc by @edsu in #890
• flow behaviors: add scrolling into view by @ikreymer in #892
• logging: remove duplicate seeds found error by @ikreymer in #893
• dismiss js dialog popups by @ikreymer in #895
• Profile Saving Improvements by @ikreymer in #894

Full Changelog: v1.8.0...v1.8.1