added readme file.

Author: Amit

Readme.md

@@ -0,0 +1,11 @@
+# go-mongodb-client
+
+A simple utility Go package for connecting to Mongodb. This package has following features:
+1. Connecting to mongodb client.
+2. Creating new database once the mongodb client is connected.
+3. Creating collections inside the database.
+
+## Install
+
+```bash
+go get github.com/<your-username>/go-utils@latest