upgrade default soap version from 1.1 to soap 1.2
upgrade default soap version from 1.1 to soap 1.2

http://php.net/manual/en/soapclient.soapclient.php#options

Signed-off-by: Daniel Nilsson <99efd755e2775cd10fb916c2de4969399c6665ac@gmail.com>

inteleon/decidas-client