* 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.
* DOS: Add theme
* update theme version, metadata and license information
* remove theme attribute and move patterns to templates
* remove post-excerpt and other minor fixes for designer
* remove tagline text from header