metarefresh: Fix creation of output directory.
metarefresh: Fix creation of output directory.

Patch created by Thijs Kinkhorst <thijs@kinkhorst.com>.

Fixes issue 296.

git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@2225 44740490-163a-0410-bde0-09ae8108e29a

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