Use CH Core base profiles

[ziegm]

• Condition
  • CH RAD-Order Caveat Condition
  • CH RAD-Order Diagnosis Condition

[ziegm]

@pjolo please review the changes: https://github.com/hl7ch/ch-rad-order/pull/60/files

[pjolo]

The adaptations are good. I have seen that the changelog page is not linked on the home page

[ziegm]

included, thanks for the hint