minor fix: prevent loadScript while loading the page
partially working: notify
fix: reentrancy error at completePromise()
fix: checked isSuccess in the navigation Complete
done: exportData (undo?)

funciona corretamente, mas nao permite trafegar dados entre http e https.
readHtml

works. but it doesn't handle login (undo?)
undone: useless functions - exportData, readHtml, executeScript