Update changelog for version 1.8.2.
Update changelog for version 1.8.2.

git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@3012 44740490-163a-0410-bde0-09ae8108e29a

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