By Cameron Chapman Managing the files and reference materials that you’ve compiled over the course of a project (or even your entire career) can be a daunting task. You need to organize invoices, proposals, creative files, mock-ups, research sources and a myriad of other folders and files for later reference. And let’s face it: most operating systems have inadequate file management tools for power users. Below are a number of apps and resources that you can use to manage your files and res