removing protobuf from passport and injecting cereal
removing "= default" etc constructs as paradigm is to follow explicit ctor typing.
MSVC does not follow the standard regarding the equivalence of forward declaration of struct and class.
Fixing:  maidsafe/passport/detail/cereal/fob.h(33): warning C4099: 'maidsafe::passport::detail::cereal::Fob' : type name first seen using '
class' now seen using 'struct'
getting passport cereal ready
injecting cereal and removing protobuf from public_fob
remove stringstream
work in Limbo
Injecting cereal support to passport and removing its dependency on protobuf
Changed CMake variable from MaidsafeTesting to INCLUDE_TESTS.
Removing changes done to CMakeLists.txt
Undoing changes
linking to protobuf directly
Merge remote-tracking branch 'origin/MAID-391-cereal_integration_passport' into MAID-487_cereal_integration
removing proto files
Merge pull request #2 from Fraser999/MAID-460

Changed CMake variable from MaidsafeTesting to INCLUDE_TESTS.
Merge pull request #4 from ustulation/MAID-485_protobuf_update

MAID-485: linking to protobuf directly
Merge pull request #5 from ustulation/MAID-487_cereal_integration

MAID-487 cereal integration