accept --cpi=FILE --cpiy=YEAR to translate money to target year

cmd/http/router.go

@@ -135,7 +135,7 @@ func (router Router) APITransactions(w http.ResponseWriter, r *http.Request) {
 			v := normalized[k]
 			if v := math.Abs(v["$"]); v < biggest {
 				normalizedDelta := biggest - v
-				normalizedFactor := normalizer.NormalizeFactor(ledger.Delta{Name: k, Date: time.Now().Format("2006-01-02")})
+				normalizedFactor := normalizer.NormalizeFactor(k, time.Now().Format("2006-01-02"))
 				normalized[fmt.Sprintf(`(%s trailing $)`, k)] = ledger.Balance{"$": normalizedDelta * normalizedFactor}
 			}
 		}