Updated 'secure' attribute checking to ensure that secure cookies are only sent to https urls.
Updated 'secure' attribute checking to ensure that secure cookies are only sent to https urls.


git-svn-id: c118c5d96ab2db37665ae1cbccee3699e7fa1cac@21701 f5dbab47-78f9-eb45-b975-e544023573eb

chand3040/phpCAS,fh/phpCAS,snelg/phpCAS,yangchunyong/phpCAS,Jasig/phpCAS,mickelfeng/phpCAS,rakesh-mohanta/phpCAS,neopeak/phpCAS