Public Alpha and Beta Release - Release v1.3.0-3

What's Changed

• Bump jquery from 3.4.1 to 3.5.0 by @dependabot in #25
• Bump websocket-extensions from 0.1.3 to 0.1.4 by @dependabot in #27
• Bump elliptic from 6.5.0 to 6.5.3 by @dependabot in #28
• Bump http-proxy from 1.17.0 to 1.18.1 by @dependabot in #30
• Bump node-sass from 4.12.0 to 4.13.1 by @dependabot in #29
• Bump yarn from 1.17.3 to 1.22.0 by @dependabot in #22
• Bump handlebars from 4.1.2 to 4.7.6 by @dependabot in #26
• Bump acorn from 5.7.3 to 5.7.4 by @dependabot in #23
• Bump dot-prop from 4.2.0 to 4.2.1 by @dependabot in #32
• Fixing YARN deps by @HolimaX in #4
• Sync master to r3 - Step 5 by @HolimaX in #79

Full Changelog: v1.2.2...v1.3.0