Adding a deletion of associated Tags if record has no tags.
Fixing the AppHelper loading in the TagCloudHelper.php
Merge remote-tracking branch 'occitech/feature/delete-tags-on-empty-field' into develop
Fixing the support link
https://github.com/CakeDC/tags/issues/39 Made it possible to overwrite the url generation in the TagCloudHelper
$newTagIds set to false by Set::extract causing array_merge to halt while in debug

If $newTagIds come back as an empty array, there is no checking before
the $newTagIds = Set::extract($newTagIds, '{n}.Tagged.tag_id'); which
will return a false causing execution to halt when debug mode is set to
2.

I updated the code the check $newTagIds for empty before allowing the
Set::extract to happen so if it is empty, it will pass an array() to
the array_merge and not throw a warning.

I also cleaned up some minor coding standard issues.
Merge pull request #41 from cdburgess/develop

$newTagIds set to false by Set::extract causing array_merge to halt whil...
Fixing empty tag record generation https://github.com/CakeDC/tags/issues/43
Reverting AllTagsPluginTest.php
Fixing strict notices and coding standards in TaggableBehavior.php
Merge pull request #48 from rikdc/feature_cake2.4.2

Fixing strict notices and coding standards in TaggableBehavior.php
Changing paginate() to be called through the Paginator component to reflect the changes in the core
Updating the corpyright year
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	Model/Behavior/TaggableBehavior.php
Added Composer file