refactored scraping of cases

& fixed scraping of cases where data is merged in one h2-element
Try something like (not tested):
```
	var date = caseInformation[1].match(/(\d\d?)\.\s*(\d\d?)\.\s*(\d\d\d\d)/);
	if (date != null) {
		newArticle.dateDecided = date[3] + '-' + date[2] + '-' + date[1];
```