Change CPU views to return normalised SI2K values
Change CPU views to return normalised SI2K values

- Add division by 4 to normalised values so that they are converted to
  SI2K (from HEPSPEC) as this is what the current vuews are using.

apel/apel,stfc/apel,apel/apel,tofu-rocketry/apel,stfc/apel,tofu-rocketry/apel