Update README

Include the actual commands that the developer needs to run, so they
don't have to figure it out.
Configure isn't populated when the autoloader is setup.

Use a basic string instead. Refs cakephp/cakephp#2850
Separating connection and driver, removing extra backslashes
Remove incorrect data.

Refs #30
fix bootstrap.php
Merge pull request #29 from cakephp/datasource-abstraction

Separating connection and driver, removing extra backslashes
Merge pull request #31 from ch0c4/fix-bootstrap

fix bootstrap.php
Fixes fatal error in home.ctp

Fixes `Error: Class 'Cake\Database\ConnectionManager' not found`
Merge pull request #33 from elboletaire/master

Fix fatal error in home.ctp
Start a phpunit.xml file.
Remove webroot/test.php

Running tests will require the CLI for now or a tool like VisualPHPUnit.
Including a shabby web-runner is less than ideal for a number of
reasons:

* It requires additional maintenance for CakePHP.
* It is not useful in a CI/IDE integration environment.
* Some people leave it in the app when they deploy, causing possible bad
  things.
Add a test bootstrap file.

Make it easier for people to know where to add test bootstrapping.
Merge pull request #34 from cakephp/phpunit-only

Remove web test runner, and only use phpunit.
remove unnecessary view files
Merge pull request #35 from dereuromark/master-cleanup

remove unnecessary view files
correct bootsrap
Merge pull request #36 from dereuromark/master-cleanup

correct bootstrap
Add note about where to add plugin test suites.
Disable logging + error handling in console.

Boris does a pretty good job of error handling, the output gets a bit
silly when both cake and boris are trying to handle errors.
Serialize is a boolean