docs: update readme

Author: ethanholz

README.md

@@ -2,6 +2,14 @@
 
 A simple CLI for working with conventional commits.
 
+To get started, download the latest release and install it in your PATH.
+
+Once installed, all you have to do is run in a repo with added changes:
+```sh
+git ce 
+```
+
 ## TODO
 - [x] Add scoping
-- [ ] Add git config support for scopes and custom types
+- [x] Add git config support for scopes and custom types
+- [ ] Add documentation for custom project scopes