Checking for $_SERVER['HTTPS'] to be set, as it wasn't set when accessing simplesamlphp using HTTP protocol. This just gives a notice type error.

Update jQuery version to the latest 1.8.x. Make those templates specifying a version to stop doing it. This resolves #24, at least for some time.

Export the new 'hide.from.discovery' option in the PHP metadata array when the "Hide From Discovery" REFEDS Entity Category is defined in the hosted IdP metadata.

INCPREFIX has been added in March 2008 and was already deprecated in June 2008, i.e. > 7 years ago.

$t - not grep-safe, used in 3rd party libs for other things
$template - only used for templates last I checked

Moved logic pertaining to finding configdir to central location, added ability to set via environment variable

Closes #17

Deprecate SimpleSAML_Utilities::getDefaultEndpoint().

Move SimpleSAML_Utilities:: checkURLAllowed() to SimpleSAML\Utils\HTTP:: checkURLAllowed() and deprecate the former.

Move SimpleSAML_Utilities:: redirectTrustedURL() to SimpleSAML\Utils\HTTP:: redirectTrustedURL() and deprecate the former.

Move SimpleSAML_Utilities::normalizeURL() to SimpleSAML\Utils\HTTP::normalizeURL() and deprecate the former.

Move SimpleSAML_Utilities::selfURLNoQuery() to SimpleSAML\Utils\HTTP::getSelfURLNoQuery() and deprecate the former.

Move SimpleSAML_Utilities::selfURL() to SimpleSAML\Utils\HTTP::getSelfURL() and deprecate the former.

Move SimpleSAML_Utilities::selfURLhost() to SimpleSAML\Utils\HTTP::getSelfURLHost() and deprecate the former.

Move SimpleSAML_Utilities::getFirstPathElement() to SimpleSAML\Utils\HTTP::getFirstPathElement() and deprecate the former.

Move SimpleSAML_Utilities::getSelfHostWithPath() to SimpleSAML\Utils\HTTP::getSelfHostWithPath() and deprecate the former.

Move SimpleSAML_Utilities::getSelfHost() to SimpleSAML\Utils\HTTP::getSelfHost() and deprecate the former.

Move SimpleSAML_Utilities:::getBaseURL() to SimpleSAML\Utils\HTTP::getBaseURL() and deprecate the former.

Move SimpleSAML_Utilities::addURLparameter() to SimpleSAML\Utils\HTTP::addURLParameters() and deprecate the former.

Move SimpleSAML_Utilities::initTimezone() to SimpleSAML\Utils\Time::initTimezone(). Deprecate the former.

Deprecate SimpleSAML_Utilities::disanleXMLEntityLoader(). Since we are requiring PHP 5.3, we can call libxml_disable_entity_loader() directly.

Move SimpleSAML_Utilities::requireAdmin() to SimpleSAML_Utils_Auth::requireAdmin(). Deprecate the former and stop using it.

Move SimpleSAML_Utilities::generateID() to SimpleSAML_Utils_Random::generateID(). Deprecate the former and schedule it for removal in 2.0.