Reorganize transactor source files and VS project
Remove extraneous include path
Add boost/get_pointer.hpp and workaround
Add beast::asio::placeholders
Move MultiSocket, RippleSSLContext to common module
Remove unused SocketWrapperStrand
Tidy up beast namespace declarations
Add make_wrapped, replaces wrapHandler
[FOLD] Use make_wrapped instead of wrapHandler
[FOLD] remove wrapHandler
Add shared_handler
[FOLD] Use shared_handler in HTTPClientType
[FOLD] Use shared_handler in Checker
[FOLD] remove AbstractHandler
Refactor HandshakeDetector
Refactor MultiSocket to not use ComposedAsyncOperation
Tidy up Socket
[FOLD] MultiSocket tidying
SocketWrapper tidying
[FOLD] Tidy socketwrapper