saml: Allow selecting value for AllowCreate.
saml: Allow selecting value for AllowCreate.

git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@2743 44740490-163a-0410-bde0-09ae8108e29a

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