Merge branch 'release/1.1.0'

* release/1.1.0:
  - Implemented [Pipeline] support. ( *thanks to @marco_veenendaal* )
  - Added $params arg to Repositories:all method (issue #65)
  - Include format param only in API v1

Author: vimishor

CHANGELOG.md

@@ -11,6 +11,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed:
   - Added $params arg to Repositories:all method (issue #65)
 
+### Fixed:
+  - Include format param only in API v1
+
 [Pipeline]: https://developer.atlassian.com/bitbucket/api/2/reference/resource/repositories/%7Busername%7D/%7Brepo_slug%7D/pipelines