SAML metadata parser: added getEntityId method and added entity id as key to array returned by parseDescriptorsElement. Also fix case of entityId various places in the source.
SAML metadata parser: added getEntityId method and added entity id as key to array returned by parseDescriptorsElement. Also fix case of entityId various places in the source.


git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@347 44740490-163a-0410-bde0-09ae8108e29a

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