Added badges and installation guide

Author: Joel Collins

README.md

@@ -2,6 +2,17 @@
 
 This is an (extremely early) minimal Python client for LabThings devices
 
+[![LabThings](https://img.shields.io/badge/-LabThings-8E00FF?style=flat&logo=data:image/svg+xml;base64,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)](https://github.com/labthings/)
+![PyPI](https://img.shields.io/pypi/v/labthings-client)
+
+This is an (extremely early) minimal Python client for LabThings devices
+
+## Installation
+
+```
+pip install labthings-client
+```
+
 ## Usage example
 
 ```python