Refactor services params to use a single array

Hi,

I have need of this JiraExtension code but have had to make some changes to accomplish the minimum requirements. So I thought I would send them back to you to see if you were interested in merging them.

1. Added an action for when a test has passed.
2. Refactored the service params to be an array, so that the constructor signature does not have to change if/when the parameters change again.
3. Moved existing and new service params into new array.

Please feel free to message me or my company : i-kos.com