adding transparent background support to barcode
removing alpha as it's not used
None circular dependency being detected as a circular dpendency in some instances
Removed @package
Zend\Http\Header\SetCookie changed to support empty cookies

$keyValue is receiving value with '=' when the cookie is empty.

Issue #5475
Add input filter from elements before the form input filter

Input filters returned by the element getInputSpecification() are added
to the chains before the form input filters returned by
getInputFilterSpecification(). Also, it creates the replace() method in
BaseInputFilter, that allows the filters to be replaced without having
to remove them first. As the filters must be merged,
preferFormInputFilter must be set to false on the forms.
DocBlock update
DocBlock update
allow use db functions without table
#5465 use strlen instead of empty
Set Form::$preferFormInputFilter to false on Form::setInputFilter() call

Set Form::$preferFormInputFilter to false if user don't explicitly set
its value and call Form::setInputFilter()
Update collection recursive extract and populating nested fieldsets

Appending the child object to the child fieldset instead the parent one. Setting values of child fieldset as the correct extract
#5465 unit test
#5465 added link to github issue
Specify correct return type for `Pdo\Connection::getLastGeneratedValue`

See http://php.net/manual/en/pdo.lastinsertid.php for reference that it returns `sting` instead of `int`.

TODO: change type of `$lastInsertValue` property and `getLastInsertValue` method in `Zend/Db/TableGateway/AbstractTableGateway.php` accordingly.
Changed to handle whitespaces after '='
Using preg_replace
Adding tests
fix newline at EOF
revert decorators