update dependencies

Merge pull request #1 from awran5/dependabot/npm_and_yarn/acorn-5.7.4

Merge pull request #2 from awran5/dependabot/npm_and_yarn/websocket-extensions-0.1.4

Merge pull request #3 from awran5/dependabot/npm_and_yarn/elliptic-6.5.3

Merge pull request #4 from awran5/dependabot/npm_and_yarn/http-proxy-1.18.1

Bump http-proxy from 1.18.0 to 1.18.1

Bump elliptic from 6.5.2 to 6.5.3

Bump websocket-extensions from 0.1.3 to 0.1.4

Bump acorn from 5.7.3 to 5.7.4

add react assets

cleaning

Create README.md

update dependencies

update dependencies

update dependencies