Fix memory only being available for Intel (#1887)

* Current implementation of PawnIo.LoadModuleFromResource swallows exceptions instead of throwing them like it has been previously.
It also returns a not-null PawnIo object.
RAMSPDToolkitDriver has been catching exception, returning false for LoadModule and checking if returned object is null.
Therefore the return for a failed loaded module was true where it should have been false.

Returning null from PawnIo.LoadModuleFromResource in catch block fixes this issue.

* Add IsValid property for PawnIo and check in RAMSPDToolkitDriver.
Remove null return.

* Update RAMSPDToolkit to newest version.
Fixes bug in .NET Framework and changed PawnIO interface due to adjusted Piix4 detection.

Add new Data sensor.

* Rename property.