Moving _mkPath call on thumbnailPath up further so that it only needs to be called once.
Moving _mkPath call on thumbnailPath up further so that it
only needs to be called once.

silviolleite/cakephp-upload,amstegraf/cakephp-upload,Phillaf/cakephp-upload,zynesis/cakephp-upload,josegonzalez/cakephp-upload,ramiroaraujo/cakephp-upload