Provide readme

README.md

@@ -1 +1,25 @@
 # Strikes
+
+## Usage
+- Add a strike to a user
+```bash
+strikes strike <user>
+```
+
+- List all strikes
+```bash
+strikes ls
+```
+
+## Use locally only
+You can use the local client without further configuration. 
+It will generate a JSON file where the strikes are stored. 
+The default path is in your home directory at '.strikes/db.json'.
+You can configure a different location by using the '--db_path' argument.
+
+The following command will create a database (db.json) in the current directory.
+
+```bash
+strikes --db_path . strike guenther
+```
+