Add README.md and LICENSE

LICENSE

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+MIT License
+
+Copyright (c) 2023 Edward Betts <edward@4angle.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Google Stock Index Lookup
+
+## Description
+This Python library provides command line tools to lookup the current value of
+a stock index via a Google search and output the information as a single line.
+It leverages the Playwright library to scrape data from Google search results
+and parse the relevant information.
+
+## Prerequisites
+- Python 3
+- Playwright Python package
+
+## Installation
+1. Clone this repository to your local machine.
+
+```shell
+git clone https://git.4angle.com/edward/google-stocks.git
+cd google-stocks
+```
+
+2. Install the required Python packages:
+
+```shell
+pip install playwright
+```
+
+## Usage
+
+### Lookup a Stock Index
+To lookup the current value of a stock index and display it as a single line,
+you can use the provided scripts.
+
+#### FTSE All Share Example
+
+```shell
+ftse_all_share
+```
+
+Sample Output:
+```
+FTSE All-Share Index: 4153.35 (0.85%)
+```
+
+#### S&P Total Market Example
+
+```shell
+s_and_p_total_market
+```
+
+Sample Output:
+```
+S&P Total Market Index (TMI): 4329.32 (0.64%)
+```
+
+## Customization
+You can customize the tool by modifying the scripts in the repository. Each
+script corresponds to a specific stock index lookup.
+
+## Contributing
+Feel free to contribute to this project by opening issues or submitting pull
+requests.
+
+## License
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
+for details.
+
+## Author
+Edward Betts (edward@4angle.com)
+
+## Acknowledgments
+- Playwright: [https://playwright.dev/](https://playwright.dev/)