using session instead of phpsession to store cached data
using session instead of phpsession to store cached data

git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@1228 44740490-163a-0410-bde0-09ae8108e29a

simplesamlphp/simplesamlphp,dnmvisser/simplesamlphp,sitya/simplesamlphp,gtkrug/simplesamlphp,grnet/simplesamlphp,dzuelke/simplesamlphp,Kunstmaan/simplesamlphp,shoaibali/simplesamlphp,jschlyter/simplesamlphp,sylvainmed/simplesamlphp,jschlyter/simplesamlphp,sitya/simplesamlphp,Kunstmaan/simplesamlphp,madmatt/simplesamlphp,madmatt/simplesamlphp,dzuelke/simplesamlphp,cwaldbieser/simplesamlphp,cwaldbieser/simplesamlphp,shoaibali/simplesamlphp,simplesamlphp/simplesamlphp,jschlyter/simplesamlphp,simplesamlphp/simplesamlphp,jschlyter/simplesamlphp,sitya/simplesamlphp,grnet/simplesamlphp,ghalse/simplesamlphp,ghalse/simplesamlphp,dnmvisser/simplesamlphp,maytechnet/simplesamlphp,cwaldbieser/simplesamlphp,maytechnet/simplesamlphp,maytechnet/simplesamlphp,girgen/simplesamlphp,ghalse/simplesamlphp,girgen/simplesamlphp,BrettMerrick/simplesamlphp,madmatt/simplesamlphp,gtkrug/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,dnmvisser/simplesamlphp,sylvainmed/simplesamlphp,grnet/simplesamlphp,simplesamlphp/simplesamlphp,sylvainmed/simplesamlphp,dzuelke/simplesamlphp,dialogik/simplesamlphp,madmatt/simplesamlphp,shoaibali/simplesamlphp,dialogik/simplesamlphp,dzuelke/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,girgen/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,Kunstmaan/simplesamlphp,sitya/simplesamlphp,maytechnet/simplesamlphp,dialogik/simplesamlphp,dialogik/simplesamlphp,jschlyter/simplesamlphp,BrettMerrick/simplesamlphp,BrettMerrick/simplesamlphp,girgen/simplesamlphp,cwaldbieser/simplesamlphp,girgen/simplesamlphp,gtkrug/simplesamlphp,dnmvisser/simplesamlphp,dialogik/simplesamlphp,shoaibali/simplesamlphp,ghalse/simplesamlphp,grnet/simplesamlphp,sylvainmed/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,BrettMerrick/simplesamlphp,gtkrug/simplesamlphp,Kunstmaan/simplesamlphp