fixes for WebTest_Contribute_StandaloneAddTest
cleanup
fixed failing webtests WebTest_Event_AddEventTest
webtest fixes for --filter=testEventAddMultipleParticipant WebTest_Event_AddEventTest
fixes for --filter=testRegisterWithPriceSet WebTest_Event_AddPricesetTest
more fixes --filter=testDeletePriceSetforEventTemplate WebTest_Event_AddPricesetTest
whitespace fixes
Merge pull request #1429 from kurund/webtest-fixes

Webtest fixes