* Created basic layer movement functionality (up, down)
* Replaced `and` and `or` with `&&` and `||`, added constructor initialization
* Added move icons. Added that moving layers pushes state to undo stack.
* Cleaned svgs.
* Circle counter doesn't change nubmer when reordered anymore
* Changed move arrow SVGs
* Make down arrow in size with up arrow, fix white colors from #feffff to #fff
* SVGs in unitilypanel for buttons now choose color depending on color theme
* Refactor tool removing code, removed fixme, fixed bug with minimal circleCount
* Set minimal width for buttons
Co-authored-by: Feskow Vega <affirvega@krutt.org>