Update version number to 2.4.5
correct property comment
Merge pull request #2729 from joostdekeijzer/typo-in-comment

correct property comment
Fix #2721 in TranslateBehavior::beforeFind()  supporting both Model::field('fieldname') and Model::read('fieldname')
Fix Console "extract i18n from sources" to handle quotes in Model::validate parameters correctly
Merge pull request #2728 from joostdekeijzer/2721-fix-in-translatebehavior

Fix Model::field() and  TranslateBehavior::beforeFind() not working together.

Fixes #2721
Merge pull request #2731 from joostdekeijzer/console-extract-not-handling-validation-quotes

Console Extract task doesn't handle validation messages with qoutes correctly
Grammatical fix in API docs only

Grammatical fix in API docs only

reset
Merge pull request #2734 from walker/patch-1

Grammatical fix in API docs only
Actually exclude core test cases from pear packages.

Refs #2620
Fix link in comment
Merge pull request #2743 from mattalexx/fix-comment

Fix link in comment
Allow empty values in checkboxes.

Allow the checkbox value attribute to be empty. This is required to make
checkboxes with a value of 0.

Fixes #2717
Fix plugin path filtering when directories do not exist.

When paths do not exist we should correctly remove them from the output
paths.

Fixes #2748
Fix: Changing boolean to integer for Postgres

Closes #2751, CakeDC/migrations#149
Merge pull request #2752 from rchavik/2.4-postgres-alterschema

Fix: Changing boolean to integer for Postgres