Switch to using new jasmine-browser-runner to server files for local testing

spec/support/localJasmineBrowser.js

@@ -0,0 +1,8 @@
+var path = require('path'),
+  jasmineBrowser = require('jasmine-browser-runner'),
+  jasmineCore = require('../../lib/jasmine-core.js');
+
+var config = require(path.resolve('spec/support/jasmine-browser.json'));
+config.jasmineCore = jasmineCore;
+
+jasmineBrowser.startServer(config);