Updated metadata for cargo publishing

Cargo.toml

@@ -3,6 +3,16 @@ name = "page_rank"
 version = "0.1.0"
 edition = "2018"
 
+description = "A graph and pagerank algorithm implementation in Rust"
+
+authors = ["Arlo Filley <arlofilley@gmail.com>"]
+exclude = [".vscode/", ".DS_STORE"]
+license = "MIT"
+keywords = ["page_rank"]
+readme = "ReadMe.md"
+repository = "https://git.arlofilley.com/Arlo/PageRank"
+
+
 [[bin]]
 name = "page_ranker"
 path = "src/bin/main.rs"