Changed directory structure to accomodate examples as apposed to everything being a part of the core library. May need to rethink this in the future. Added some boilerplate for pip packaging to the .gitignore.

manim_ml/util.py

@@ -0,0 +1,15 @@
+from manim import *
+import numpy as np
+
+def construct_image_mobject(input_image, height=2.3):
+    """Constructs an ImageMobject from a numpy grayscale image"""
+    # Convert image to rgb
+    if len(input_image.shape) == 2:
+        input_image = np.repeat(input_image, 3, axis=0)
+        input_image = np.rollaxis(input_image, 0, start=3)
+    #  Make the ImageMobject
+    image_mobject = ImageMobject(input_image, image_mode="RGB")
+    image_mobject.set_resampling_algorithm(RESAMPLING_ALGORITHMS["nearest"])
+    image_mobject.height = height
+
+    return image_mobject