script to fix taskowners
minor tweaks
generate taskowner prototype when no rows
update gitignore
Update make_markup.py with oct journals
Update make_markup to take arguments and print instructions
Refactor resize_covers.py

Uses argparse and takes dryad-repo as an argument
+x on resize_cover.py
Add explanation for why Pillow used
Convert make_markup.py to use positional args
Handle non-RGB cases, fix filename creation
Decrease indent on markup to match existing files