Merge pull request #995 from andrerod/dev

Update request and add UT to verify properly signed createBlobBlock
Re-add UT
Add generated website wrappers
Add deleteRepository operation
Add stripNamespaces
Add getElementName
Update wrappers
Update
Remove unused namespace declaration
Update
Handle null parents
Add createPublishingUser
Handle nulls in arrays
Fix invalid reference
Fix get server farm and add support for list server farm
Factor out parseResponse
Add request-pipeline
Add error handling filter
update wrapper