Add mocha TDD interface cheatsheet

Also add extra links

mocha-tdd.md

@@ -0,0 +1,46 @@
+---
+title: Mocha.js - TDD interface
+layout: default
+---
+
+### TDD
+
+    mocha.setup('tdd');
+
+    suite('something', function() {
+      setup(function() {
+      });
+
+      test('should work', function() {
+      });
+
+      teardown(function() {
+      });
+    });
+
+### Async
+
+    test('should save', function(done) {
+      var user = new User();
+      user.save(function(err) {
+        if (err) throw err;
+        done();
+      });
+    });
+
+### Chai: Expect
+
+    var expect = chai.expect;
+
+    expect(foo).to.be.a('string');
+    expect(foo).to.equal('bar');
+    expect(foo).to.have.length(3);
+    expect(tea).to.have.property('flavors').with.length(3);
+
+### See also
+
+ * [Mocha BDD](mocha.html)
+ * [Mocha HTML](mocha-html.html)
+ * [Chai](chai.html)
+ * [Sinon](sinon.html)
+ * [Sinon Chai](sinon-chai.html)

mocha.md

@@ -36,6 +36,8 @@ layout: default
 
 ### See also
 
+ * [Mocha TDD](mocha.html)
+ * [Mocha HTML](mocha-html.html)
  * [Chai](chai.html)
  * [Sinon](sinon.html)
  * [Sinon Chai](sinon-chai.html)