RC4 for 0.9.0

[vobu]

Release Candidate 4 is more feature-packed than we expected 🛥️

• major overall runtime/performance improvement > factor 2 🤯 thanks to @edvardas-kireilis!
• retrieve all UI5 controls of a certain type via browser.allControls(selector) → see https://js-soft.github.io/wdi5/#/usage?id=allcontrols
• use WebdriverIO APIs as part of wdi5's fluent async api via $(): await browser.asControl(iaSyncSelector).$().isDisplayed()

Missing for the release of 0.9.0 is now only the wdi5 dialect for the UI5 test recorder #149 !

Spoiler alert for 0.9.x 😱

• include OData v4 testing library for Fiori Elements apps
• TypeScript sample
• browserstack-uplink
• support for testing drag'n'drop
• dockerized selenium grid example