fixed some doc issues, and reorganized the browser tests. Rather than running one per build, now a unit test page is run, and a build test page is run

test/unit/browser_builds/generic.js

@@ -0,0 +1,17 @@
+/* jshint browser:true */
+var expect = require('expect.js');
+
+describe('elasticsearch namespace', function () {
+  var es = window.elasticsearch;
+  it('is defined on the window', function () {
+    expect(es).to.be.ok();
+  });
+  it('has Client, ConnectionPool, Transport, and errors keys', function () {
+    expect(es).to.have.keys('Client', 'ConnectionPool', 'Transport', 'errors');
+  });
+  it('can create a client', function () {
+    var client = new es.Client({ hosts: null });
+    expect(client).to.have.keys('ping', 'transport', 'indices', 'cluster');
+    client.close();
+  });
+});