Merge pull request #16 from dhalbert/no-pypixelbuf

remove support for pypixelbuf and _pixelbuf

Author: kattni

adafruit_is31fl3741/is31fl3741_pixelbuf.py

@@ -15,15 +15,7 @@
 * Author(s): Mark Komus, Damien P. George, Scott Shawcroft, Carter Nelson, Rose Hooper
 """
 
-# pylint: disable=ungrouped-imports
-try:
-    import adafruit_pixelbuf
-except ImportError:
-    try:
-        import _pixelbuf as adafruit_pixelbuf
-    except ImportError:
-        import adafruit_pypixelbuf as adafruit_pixelbuf
-
+import adafruit_pixelbuf
 
 try:
     # Used only for typing