fix ctim/mtim mistake and bad timezone parsing

improve file copying strategy

improve ctime method

fix extension handling and naming, and be more forgiving with exif errors

update documentation

improve performance

add non-media file check and naming

improve print formatting

change glob to walk, add parsing of existing filenames

correct glob

add Makefile

add images

add README and REUSE

add support for nested dirs and clarify docs

fix error message and hash formatting bug

add hash checking on existing files

add arg parsing

complete core functionality

add globbing

initial commit