refactor code structure. tests passing.

Makefile

@@ -1,10 +1,10 @@
 init:
-	pip install -r requirements.txt
+	pip3 install --user -r requirements.txt
 
 test:
-	python -m unittest -v tests/test_bit.py
-	python -m unittest -v tests/test_bits.py
-	python -m unittest -v tests/test_bytes.py
+	python3 -m unittest -v tests/test_bit.py
+	python3 -m unittest -v tests/test_bits.py
+	python3 -m unittest -v tests/test_bytes.py
 
 .PHONY: init test
 

README.md

@@ -1,3 +1,10 @@
 # Bits
 
 Helps manage your bits!
+
+Intended to be compatible with Python 3.6+. Written and tested against Python
+3.8.5 Ubuntu 20.04.1 LTS.
+
+If something doesn't work in Python 3.6, it's a bug. Please report any such
+bugs if they are encountered.
+

bits/__init__.py

@@ -1 +0,0 @@
-from .main import Bit, Bits, Bytes

docs/Makefile

@@ -0,0 +1,5 @@
+# Makefile for Sphinx documentation
+#
+# This is currently a stub. TODO: documentation
+#
+

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name="bits",
-    version="1.0.1",
+    version="1.0.0",
     author="S Groesz",
     description="Make your bits easier to handle",
     long_description=long_description,