Update README and bump version to v1.0.1

Author: Matt Boran

README.md

@@ -14,6 +14,12 @@ To install this Python3 package
 $ pip3 install selective_linter
 ```
 
+To update existing installation do
+
+```sh
+$ pip3 install --upgrade selective_linter
+```
+
 To install this into an Xcode project, add the following run script build phase in project settings:
 
 Shell: `/usr/bin/env bash`

setup.py

@@ -5,14 +5,14 @@
 
 setuptools.setup(
     name="selective_linter",
-    version="1.0.0",
+    version="1.0.1",
     author="Matt Boran",
     author_email="mattboran@gmail.com",
     description="A script to be run from Xcode to lint files as you make changes",
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/mattboran/SelectiveSwiftLinter",
-    download_url="https://github.com/mattboran/SelectiveSwiftLinter/releases/download/1.0.0/selective_linter-1.0.0-py3-none-any.whl",
+    download_url="https://github.com/mattboran/SelectiveSwiftLinter/releases/download/1.0.1/selective_linter-1.0.1-py3-none-any.whl",
     packages=setuptools.find_packages(),
     classifiers=[
         "Programming Language :: Python :: 3",