Results reset : track cause of reset for smarter depending Nubs detection (for jalhyd#98)

...app/components/generic-calculator/calculator.component.ts

src/app/components/generic-input/generic-input.component.ts

...components/param-field-line/param-field-line.component.ts

src/app/components/param-link/param-link.component.ts

src/app/components/param-values/param-values.component.ts

src/app/formulaire/definition/concrete/form-base.ts

src/app/formulaire/definition/form-definition.ts

src/app/services/formulaire/formulaire.service.ts