gulp-magemin options not conforming to v3.0.0 requirements
gulp-magemin options not conforming to v3.0.0 requirements

Image minification options (specifically SVG plugin options) were not
working when using the latest version of gulp-imagemin due to a new
options passing structure, see:
https://github.com/sindresorhus/gulp-imagemin/releases/tag/v3.0.0

jfmacdonald/parsley,jfmacdonald/parsley