Make npm package smaller

Ref. mathiasbynens#13.

Author: mathiasbynens

Gruntfile.js

@@ -19,7 +19,7 @@ module.exports = function(grunt) {
 				'command': 'istanbul cover --report "html" --verbose --dir "coverage" "tests/tests.js"; istanbul report --root "coverage" --format "html"'
 			},
 			'cover-coveralls': {
-				'command': 'istanbul cover --verbose --dir "coverage" "tests/tests.js" && cat coverage/lcov.info | coveralls; rm -rf coverage/lcov*'
+				'command': 'istanbul cover --verbose --dir "coverage" "tests/tests.js" && coveralls < coverage/lcov.info|coveralls < coverage/lcov.info; rm -rf coverage/lcov*'
 			},
 			'test-narwhal': {
 				'command': 'echo "Testing in Narwhal..."; export NARWHAL_OPTIMIZATION=-1; narwhal "tests/tests.js"'

package.json

@@ -20,6 +20,10 @@
 		"url": "https://github.com/mathiasbynens/utf8.js.git"
 	},
 	"bugs": "https://github.com/mathiasbynens/utf8.js/issues",
+	"files": [
+		"LICENSE-MIT.txt",
+		"utf8.js"
+	],
 	"scripts": {
 		"test": "node tests/tests.js"
 	},