Add .gitattributes and update .gitignore

.gitattributes

@@ -0,0 +1,6 @@
+# Auto detect text files and perform normalization
+*          text=auto
+
+*.rs       text diff=rust
+*.toml     text diff=toml
+Cargo.lock text

.gitignore

@@ -1,2 +1,17 @@
-/target
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+# main.rs used for testing
 src/main.rs