Make HTTP the default Paste & Go protocol
Review Request #111607 - Created July 19, 2013 and discarded
Fixes an annoyance with using the UrlBar's Paste & Go feature. Currently relative URL's like "www.site.org" will cause Rekonq to navigate to "file:///home/user/www.site.org" instead of the expected "http://www.site.org". If no protocol was specified and it's a valid URL according to isValidURL() HTTP should be used by default.