reformatted code, fixed lint issues and added tests

lib/index.js

@@ -168,13 +168,10 @@ exports.asCSV = function(sorted) {
 };
 
 exports.asMarkDown = function(sorted) {
-  var text = new Array();
-  Object.keys(sorted).forEach(function(key) {
-    var module = sorted[key];
-
-    var line = '[' + key + '](' + module.repository + ') - ' + module.licenses;
-    text.push(line);
-  });
-
-  return text.join('\n');
+    var text = [];
+    Object.keys(sorted).forEach(function(key) {
+        var module = sorted[key];
+        text.push('[' + key + '](' + module.repository + ') - ' + module.licenses);
+    });
+    return text.join('\n');
 };

tests/test.js

@@ -34,6 +34,10 @@ var tests = {
             assert.equal('"module name","license","repository"', str.split('\n')[0]);
             assert.equal('"[email protected]","ISC","https://github.com/isaacs/abbrev-js"', str.split('\n')[1]);
         },
+        'and convert to MarkDown': function(d) {
+            var str = checker.asMarkDown(d);
+            assert.equal('[[email protected]](https://github.com/isaacs/abbrev-js) - ISC', str.split('\n')[0]);
+        },
         'should parse local without unknown': {
             topic: function () {
                 var self = this;