Fix #28 by stripping the trailing new line (#29)

Author: doug2k1

cli.js

@@ -46,7 +46,7 @@ if (argv.l) {
 } else {
 	require("get-stdin")().then(function (data) {
 		if (data) {
-			argv._ = [data];
+			argv._ = [require("strip-eof")(data)];
 			say();
 		} else {
 			showHelp();

package.json

@@ -42,7 +42,8 @@
   "dependencies": {
     "get-stdin": "^5.0.1",
     "optimist": "~0.6.1",
-    "string-width": "~2.1.1"
+    "string-width": "~2.1.1",
+    "strip-eof": "^1.0.0"
   },
   "devDependencies": {
     "nodeunit": "~0.11.1",