Added 3 modes of operation for configuring Raven, closes #977
This should be added to the doco instead.
Added transport definitions for Azure, fixes #976
Updated doco

Updated Obsolete
Moved the specification of Given/When up to the scenario level. Whens now
also supports predicates to react on changes in the context. Closes #973
Added encryption acceptance test
Ensuring we can compile samples without having to build binaries
Added impact level to our cmdlets.
Removed the manual integration tests for encryption since we now have
automated equivalents
Moved the ftp transport to the contrib project. Closes #760
Added acceptance test to verify DTC usage across the transports that
supports it
Added acceptance test to verify non dtc operations