Finished code cleanup, readme is mostly done.

README.md

@@ -15,7 +15,10 @@ The following approach is taken by this implementation:
  * The changed files are staged and committed to Git after generating an appropriate Git commit message using a chat appropriate LLM.
 
 This implementation is very simple and has numerous drawbacks (see limitations / assumptions section below) but it does
-work and could be iterated on to produce better results.
+work.
+
+The reason this approach was taken was that it could be implemented quickly and produces reasonable looking results
+while being a solid platform for further iteration.
 
 ## Code Structure