Fix fret ruler extension parsing scales

extensions/fablabchemnitz/fret_ruler/scales/monzismic.scl

@@ -0,0 +1,58 @@
+! monzismic.scl
+!
+Monzismic temperament, g=249.018448, 5-limit
+ 53
+!
+ 23.55725
+ 45.09224
+ 68.64949
+ 90.18448
+ 113.74173
+ 135.27672
+ 158.83397
+ 182.39122
+ 203.92621
+ 227.48346
+ 249.01845
+ 272.57570
+ 294.11069
+ 317.66794
+ 339.20293
+ 362.76018
+ 386.31742
+ 407.85242
+ 431.40966
+ 452.94466
+ 476.50190
+ 498.03690
+ 521.59414
+ 543.12914
+ 566.68638
+ 588.22138
+ 611.77862
+ 635.33587
+ 656.87086
+ 680.42811
+ 701.96310
+ 725.52035
+ 747.05534
+ 770.61259
+ 792.14758
+ 815.70483
+ 837.23982
+ 860.79707
+ 884.35432
+ 905.88931
+ 929.44656
+ 950.98155
+ 974.53880
+ 996.07379
+ 1019.63104
+ 1041.16603
+ 1064.72328
+ 1086.25827
+ 1109.81552
+ 1133.37277
+ 1154.90776
+ 1178.46501
+ 2/1