------------------
* Bug fix: updateLastWorkingResults now checks for Querytimeout exception
in order to avoid crash of async_updateLastWorkingResults
[ichimdav refs 25018]
* Bug fix: quote the query when user tries to download the dataset
[szabozo0]
* Change: endpoint_url now uses the isURL validator in order to
ensure that the endpoint url is a proper link
[ichimdav refs 24130]
* Change: download links for datasets no longer carry
a question mark if there are no arguments massed
[ichimdav refs 18753]