Added GWydiR GUI

Simple GUI with no functionality.
Started implementing skeleton for GWydiR Config UI

Also started adding functionality to interface with existing GWydiRCode
in the hope of getting a version fully working before working on
re-writing the GWydiR code.
Added functionality

Fixed installation .msi via wix script. provided means for files to be
removed on uninstallation.

Added the creation of storage key files and param file creation.
Provided means for application to call GWydiR code from the UI, passing
it the param file.