Changing directory module variable name to be more generic
Adding rimraf
Adding fix for empty folders, functions to remove files and folders and to add folders
Adding ability for user to remove files and folders, create new folders and to traverse the file system bi-directionally
Fix bug whereby the path does not change when a user accesses an empty folder, add functions to deal with removing files and folders, adding a folder and to perform checks for valid folder names, moving file view html out