Both http://www.example.org and https://www.example.org are completely
valid URLs and should not be prefixed with the site location.

Change-Id: Ie4d8442345f0c7b67da4268db7f785ae79f56d76
Signed-off-by: Torbjörn Svensson <azoff@svenskalinuxforeningen.se>
Signed-off-by: Alexander Fedorov <alexander.fedorov@arsysop.ru>