Changed tests from Protractor to TestCafe, updated eslint

Details:

• changed tests from Protractor to TestCafe, updated eslint
• added .testcaferc.json and .editorconfig config files
• added more test examples

Updated dependencies

Details:

• updated eslint to 6.5.1, protractor to 5.4.2
• added node 12 to test runs

Updated package to indicate support of .html, .json, .js, .css, .jpg, .png pages

Details:

• added node 11 for tests + enhanced logs description
• updated package description to mention support of .html, .json, .js, .css, .jpg, .png pages also see all supported pages
• added line dividers for logs output

Moved webdriver-update to a separate script

Details:

• moved webdriver-manager update to a separate script

More file formats support + improved error handling for undefined pages

Details:

• added more file formats support + improved error handling for undefined pages

Adding node 10 for tests

Details:

• added node 10 to run tests over

Adding node 9 for tests

Details:

• added node 9 to run tests over

Adding node 8 for tests

Details:

• added node 8 to run tests over

Updated server and tests config

Details:

• updated scripts in package.json
• switched from let to const
• disabled Chrome's annoying panel and password manager

See corresponding pull request

First release

Details:

• e2e testing server is ready to be used out of the box - see the setup instructions and real usage example
• updated dependencies