Minor changes to .env copy file

.env copy

@@ -0,0 +1,15 @@
+# Copy the contents of this file into a new file called .env.
+
+# The following key-value pairs will be added to process.env
+# via the dotenv npm module, as used in server/index.js.
+
+PORT=3000
+
+# Replace the following values with ones corresponding to
+# your local MySQL configuration:
+DB_HOST="localhost"
+DB_USER="root"
+DB_PASS=""
+
+# This DB will need to be created in MySQL/MongoDB:
+DB_NAME="PICK_NAME_LATER"