Composer autoload

Author: Ekman

composer.json

@@ -2,19 +2,33 @@
 	"name": "nekman/luhn-algorithm",
 	"type": "library",
 	"description": "Implementation of the Luhn algorithm in PHP",
-	"keywords": ["luhn", "credit card", "identification number"],
+	"keywords": [
+		"luhn",
+		"credit card",
+		"identification number",
+		"validation"
+	],
 	"homepage": "https://github.com/Ekman/Luhn-Algorithm",
 	"license": "MIT",
-	"authors": [{
-		"name": "Niklas Ekman",
-		"email": "nikl.ekman@gmail.com",
-		"homepage": "http://www.codr.se",
-		"role": "Developer"
-	}],
+	"authors": [
+		{
+			"name": "Niklas Ekman",
+			"email": "nikl.ekman@gmail.com",
+			"homepage": "http://www.codr.se",
+			"role": "Developer"
+		}
+	],
+	"support": {
+		"issues": "https://github.com/Ekman/Luhn-Algorithm/issues",
+		"source": "https://github.com/Ekman/Luhn-Algorithm"
+	},
 	"require": {
 		"php": ">=4.0.0"
 	},
 	"require-dev": {
 		"phpunit/phpunit": "3.7.*"
+	},
+	"autoload": {
+		"files": ["LuhnAlgorithm.php"]
 	}
 }