Updated default paths and colors

Small improvements

Updated comment

Added simpler version called batchResize

Renamed to batchVariants

Improved output format

Added max size for original images

Removed sizes and added repo url

Updated description

Updated readme

Updated output path

Updated headings

Readme updates.

Updated usage guidelines

Added better description

Updated script to work with eleventy-plugin-images-responsiver

Better output folder

Added comments

WIP readme

Changed output directory