Fix bug due to samples --> N rename

Author: lukelbd

proplot/wrappers.py

@@ -1512,7 +1512,7 @@ def cycle_changer(
         # Get the new cycler
         cycle_args = () if cycle is None else (cycle,)
         if not is1d and y.shape[1] > 1:  # default samples count
-            cycle_kw.setdefault('samples', y.shape[1])
+            cycle_kw.setdefault('N', y.shape[1])
         cycle = styletools.Cycle(*cycle_args, **cycle_kw)
         # Get the original property cycle
         # NOTE: Matplotlib saves itertools.cycle(cycler), not the original