Remove trailing hash routes from AppWeb url when obtained from query string
Merge pull request #44 from kmees/remove_hash_urls

Remove trailing hash routes from AppWeb url when obtained from query string
Merged pull-req from @kmees with corrects url handling for HashUrls (ng-route)
Small bugfix in Commons (getQueryString will now return empty instead of throwing an error if no ? delimiter is present); removed duplicated code from getQueryStringParameter