Update Exercises Directory Names to Reflect Order

exercises/06_move_semantics/README.md

@@ -0,0 +1,10 @@
+# Move Semantics
+
+These exercises are adapted from [pnkfelix](https://github.com/pnkfelix)'s [Rust Tutorial](https://pnkfelix.github.io/rust-examples-icfp2014/) -- Thank you Felix!!!
+
+## Further information
+
+For this section, the book links are especially important.
+
+- [Ownership](https://doc.rust-lang.org/book/ch04-01-what-is-ownership.html)
+- [Reference and borrowing](https://doc.rust-lang.org/book/ch04-02-references-and-borrowing.html)