color-scalable.svg
add for 16x16 tool icons 'pixel-perfect' 24x24px 'twins'
gimp-tool-curves-24
gimp-tool-levels-24
gimp-tool-hue-saturation-24
gimp-tool-threshold-24


minor corrections
gimp-tool-crop
gimp-tool-unified-transform
gimp-tool-rect-select
gimp-tool-align
gimp-tool-ink
gimp-tool-move