Add versioneer

Author: adamtheturtle

Makefile

@@ -14,14 +14,30 @@ lint:
 	pylint *.py src tests
 	pyroma --min 10 .
 	vulture . --min-confidence 100
-	yapf --diff --recursive src/ tests/
+	yapf \
+	    --diff \
+	    --recursive \
+	    --exclude versioneer.py \
+	    --exclude src/vws/_version.py \
+	    .
 
 .PHONY: fix-lint
 fix-lint:
 	# Move imports to a single line so that autoflake can handle them.
 	# See https://github.com/myint/autoflake/issues/8.
 	# Then later we put them back.
 	isort --force-single-line --recursive --apply
-	autoflake --in-place --recursive --remove-all-unused-imports --remove-unused-variables .
-	yapf --in-place --recursive .
+	autoflake \
+	    --in-place \
+	    --recursive \
+	    --remove-all-unused-imports \
+	    --remove-unused-variables \
+	    --exclude src/vws/_version.py,versioneer.py \
+	    .
+	yapf \
+	    --in-place \
+	    --recursive \
+	    --exclude versioneer.py  \
+	    --exclude src/vws/_version.py \
+	    .
 	isort --recursive --apply