merge from master

Bump websocket-extensions from 0.1.3 to 0.1.4 (#7)

Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/faye/websocket-extensions-node/releases)
- [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
- [Commits](faye/websocket-extensions-node@0.1.3...0.1.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

update dependings

bump vue

bump vue

bump vue to 3.0.0-beta.3 and vue-router to 4.0.0-alpha.7

bump Vue to Beta-1 and Router Aplpha-7

update README

merge from master

bump vue to v3.0.0-alpha.11