Changed handling of DoseGridScaling: before this commit, rescaleSlope was set to the DoseGridScaling value if rescale* tags weren't present AND in the case of a dose. This caused issues in dose files where all three tags (DoseGridScaling, RescaleSlope and RescaleIntercept) were present, which previously led to the DoseGridScaling tag to be ignored. Now, the rescale* tags are *ignored* in dose files and DoseGridScaling is always taken into account.

enum EnumMonth0:
  - January
  - February
  - Month

struct Message1:
  a: int32
  b: string
  c: EnumMonth0
  d: bool

struct Message2:
  toto: string
  tata: vector<Message1>
  tutu: vector<string>
  titi: map<string, string>
  lulu: map<string, Message1>