Fill out release prerequisites

Fixes #3

Author: nevi-me

Cargo.toml

@@ -1,8 +1,14 @@
 [package]
 name = "mongodb-arrow-connector"
+description = "MongoDB connector that reads and writes data to/from Apache Arrow"
 version = "0.1.0"
 authors = ["Neville Dipale <[email protected]>"]
 edition = "2018"
+license = "Apache-2.0"
+keywords = ["apache-arrow", "mongodb"]
+categories = ["database"]
+readme = "README.md"
+repository = "https://github.com/TheDataEngine/mongodb-arrow-connector/ "
 
 [dependencies]
 bson = "0.14"