new scripts

package scanner - walk through directories, lower case file and folder
names, replace all spaces with underscores. flag unacceptable file
extensions

directory checker - walk through directories, flag issues with naming
conventions, files in wrong folders and sub folders in wrong folders

progress bar - code for mock progress bar

batch rename - walk through directories, rename 360 cr2 files, move all
renamed cr2 files per substation into one folder, timestamp and
thumbnail still images, move images into one folder for further
processing.