fixed experiment creation
fixed experiment creation

git-svn-id: 628df8e442ea8a78820a379a2b57619b99846622@415 1bbb43ac-ffe0-11de-8c0c-f1c8ac664a8e

steveandroulakis/mytardis,iiman/mytardis,pansapiens/mytardis,pansapiens/mytardis,pansapiens/mytardis,iiman/mytardis,iiman/mytardis,steveandroulakis/mytardis,steveandroulakis/mytardis,pansapiens/mytardis