[Bf-funboard] few requests.

[bf-funboard@blender.org]

In New button style it is difficult to ready value specially in small
numeric buttons arrows at ends makes difficult to read.
 and it is good if we have some to copy colour value to buffer and then
past it to another color swatch. and on by dragging on color swatch
darken or brighten colors. Or it is good if implement full featured color
selector box.
 and same way in numeric buttons copy-past value form one button to
another it is much useful in transform properties box.