Add README to Cargo.toml to improve crates.io listing

dylanmckay · dylanmckay · commit 72f22ff9abe9 · 2021-02-13T23:56:11.000+13:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -10,4 +10,6 @@ documentation = "https://docs.rs/avr-std-stub"
 categories = ["embedded", "no-std", "hardware-support"]
 license = "MIT"
 
+readme = "README.md"
+
 [dependencies]
