Support installation under basic authentication.
Merge pull request #187 from kobake/basic-auth-install-repair

Support installation under basic authentication.
fix required fields
update CakePHP version number
changed better color of main menu.
added locale message
update Config directory message
fixed wording
add message coloring
update Plugin/install message
Merge pull request #190 from okonomi/install-message-translation

Update installer message
説明に改行が入っているチケットが表示できないのを修正

現状パラメータを渡さなくても問題ないのでとりあえずパラメータを渡さないようにした。
Merge pull request #188 from dmkuznetsov/fix-required

fix required fields
Merge pull request #189 from okonomi/readme-cakephp-version

update CakePHP version number
Merge pull request #192 from okonomi/main-menu-coloring

Changed better color of main menu
Merge pull request #191 from hamaco/fix/issue-show-error

説明に改行が入っているチケットが表示できないのを修正
add Vendor/candycane/ tests
Merge pull request #193 from okonomi/more-tests

Add Vendor/candycane/ tests
fixed notice "Undefined index: field_format"

http://book.cakephp.org/2.0/en/models/data-validation.html#adding-your-own-validation-methods
fixed notice "Undefined index: custom_field_id"