* Lossless image optimization (using ImageOptim).
This shouldn't change the visual appearance of any images. ImageOptim
was run with the highest compression setting except that JPEG metadata
stripping was disabled because some users prefer to avoid stripping
JPEG metadata.
* Update READMEs that have Changelogs for themes impacted by lossless image optmization change.
* Bennett: Initial commit.
* Bennett: Update text domain in style.css.
* Bennett: Add Header Footer Only template with custom header template part specified.
* Bennett: Renaming folders: block-template-parts to parts and block-templates to templates.
* Bennett: Remove custom implementation of minimal header.
* Bennett: Update all templates to use the minimal heaer.
* Simplify the header
Co-authored-by: Ben Dwyer <ben@scruffian.com>
