Add readme parsing for extracting title and description

test/fixtures/README.md

@@ -0,0 +1,7 @@
+# This is the title
+
+This is the book description.
+
+other content
+...
+

test/readme.js

@@ -0,0 +1,28 @@
+var fs = require('fs');
+var path = require('path');
+var assert = require('assert');
+
+var readme = require('../').parse.readme;
+
+
+var CONTENT = fs.readFileSync(path.join(__dirname, './fixtures/README.md'), 'utf8');
+var LEXED = readme(CONTENT);
+
+describe('Readme parsing', function () {
+
+    it('should contain a title', function() {
+        assert(LEXED.title);
+    });
+
+    it('should contain a description', function() {
+        assert(LEXED.description);
+    });
+
+    it('should extract the right title', function() {
+        assert.equal(LEXED.title, "This is the title");
+    });
+
+    it('should extract the right description', function() {
+        assert.equal(LEXED.description, "This is the book description.");
+    });
+});