Description: when editing a Goal in Piwik, the radio buttons of goal attributes are not checked.

Reproduce:

• Create a goal with the following attributes
  • Click on a Link to an external website
  • Pattern contains: arvixe
  • Allow Goal to be converted more than once per visit
• Go to Goals > Overview, click View and Edit Goals, click Edit next to the goal.
• Got: no radio buttons next to Goal is triggered and Allow multiple conversions per visit are checked.
• Expected: Click on a Link to an external website and Allow Goal to be converted more than once per visit should be checked.