translated 'testing' section from top to 'Test Case Conventions'
	new file:   ja/development/testing.rst
translated 'testing' from top to 'Creating Your First Test Case'
translated all titles of 'testing'
translated from top to 'Test Case Lifecycle Callback'
translated 'testing' from top to 'Dynamic data and fixtures'
translated 'testing' from head section to Fixtures section
translated 'testing' from head seciton to 'Model Testing' section and 'Creating Test Suite' section
translated 'testing' without 'Controllers testing', 'Helpers testing' and 'Components testing' sections
translated some subsections of 'Testing Controllers' in 'testing'
Update ja/development/testing.rst

just a little modify and shorten many lines' length
Update ja/development/testing.rst

transle 'testing' section in Japanese without 'Controller Testing'
Almost Translated!

Translated Almost 'Testing' section without 'More complex examples.'
translated testing section in Japanese

テストの項目を日本語に翻訳しました。
Start translation 'Xml' into Japanese
Finish translation 'Xml' chapter into Japanese

It seems incredible short time span between begin and end finish translation.
But It's the result of revision manipulation (in actually, I began translation about 8 hours ago.)
Xmlの章を日本語に訳しました。
翻訳開始から終了までの時間が短いように見えますが、リビジョンをちょっといじったせいです。実際には8時間ほど前に取りかかっています。
Update en/cakephp-overview/understanding-model-view-controller.rst

2 minor grammar errors
Merge pull request #436 from jfbrennan/patch-1

fix grammar errors
Update en/cakephp-overview/understanding-model-view-controller.rst

fig 1 had duplicate explanations, so I combined them
Merge pull request #437 from jfbrennan/patch-2

Update en/cakephp-overview/understanding-model-view-controller.rst
Minor fixes