content_distribution 6.x-2.0-beta1

New features:
- #665230: allow distributing view to use any arguments by joachim: Added ability to use any arguments in the content distribution view.
- #709104: add a service to get a view object by joachim: Added a service to get a view object.

Bugfixes and refactoring:
- #707964: wrong parameters in form handlers by joachim: Fixed wrong parameters in form handlers.
- #709694: gaps and surplus in info file dependencies by joachim: Fixed info file dependencies.
- #708986: fold in system.connect by joachim: Changed content_retriever_xmlrpc() to handle connect and login methods.
- #709072: improve distributor_service info description and file doc headers by joachim: Changed distributor_service info description and file doc headers.
- #708472: refactor content_retriever_xmlrpc() by joachim: Refactored content_retriever_xmlrpc().
- #663798: mystery ticky box? by joachim: Fixed date reset option insisting on a date.
- #708400: surplus Views API hook by joachim: Removed surplus implementation of views hook.
- #708094: write a proper views handler by joachim: Added a proper Views handler instead of query altering.
- #708092: move default views to separate file by joachim: Moved hook_views_default_views() to separate file.

Also other changes prior to branching for 6.x-2.x, such as fixing problems with connecting to the Distributor site for some services, hash keys not working on a localhost with a port other than 80, permissions issues, etc.

Upgrade notes:
See #710144: can't query multiple node types.