v0.1.5

• Added an Excalidraw-UX-inspired toolbar with hand, select, frame and art tools
  • Secret hot-key Shift+Z to reverse zoom direction
  • Remove cursor ghost frame
  • Made frame controls less moving, tinier; for now
  • Show asset name along with icon with far out zoom
  • Pixels can now be selected, moved and trashed like frames
  • You can delete selection with Backspace or Delete key
  • Art tool has main and alt colors for left/right click
  • Added configurable right-click-hotkeyed tool
  • Added hand tool you can pick to pan with left click (and panning also linked to wheel click from any tool)