[⚠️ Needs testing]Feature/biotope element (#79) * Remove jQuery * Add tyes for scss * Add new build * Move from yarn to npm because of security audits * Remove jquery documentation * Init resource loader, fix resourceloader base and include biotope-element * Add biotope-element * Fix tests and remove yarn refferences * Move to plain es6 * Move to plain es6 * Update biotope build * Add webcomponent polyfills * Upgrade resource loader * Load resources from CDN * Change cdn to unpgk * Fix tests