* Removed legacy REST handling
* Created two custom IStreamHandlers for asset up/download
* Removed quite a lot of double and triple encodings, trying to work towards binary only and direct write into storage.
* Introduced BaseStreamHandler with GetParam() and some other goodies
* Implemented RestStreamHandler
* Some caps functions now use it
* Moved out RestMethodEntry from httpserver
* The IStreamHandler interface now reports required method and Content-Type
* Sugilite grid server now works with older regions properly (using it on deepgrid for testing)
* Sugilite user server still broken with sugilite region server
* Reduced the number of compiler warnings to zero
Region Servers:
* Added debug information to OGS1 Comms to help debug user server connectivity issues.