Fix BitbucketAdapter

                    
|Q            |A   |
|---          |--- |
|Bug Fix?     |y   |
|New Feature? |n   |
|BC Breaks?   |n   |
|Deprecations?|n   |
|Tests Pass?  |y   |
|Fixed Tickets|GH-7|
|License      |MIT |
|Doc PR       |    |
                   
fixes configuring and update API URL.