sipario 0.2.0

• The slides move. Press → and the slide you are on goes out to the
  left, whole, as the next comes in from the right; ← the reverse, ↓ and
  ↑ the same vertically within a movement, Home and End as a jump back or
  forward. A step within a build moves nothing. Reduced motion turns it
  all off. To make it possible the slide's scale is now a custom
  property, --k, applied by the frame's stylesheet, where it used to be
  an inline transform written by the runtime.
• A minimap by the slide's top-right corner, on by default: a column per
  movement, a cell per slide, a build's cell marked, the cell you are on
  lit in the accent. M hides and shows it, and the choice is kept for the
  deck. The help overlay names it, and both starters' keys slides carry
  the row.
• The compass and the minimap keep an inset from the screen's edge when
  they sit in the band above or below the slide, where the slide's edge
  is the screen's.
• Four tokens a talk may set: --surround for the window around the
  slide, --surround-ink and --surround-accent for the chrome that
  sits on it, and --slide-edge for a hairline the slide wears. All
  default to what they were, so a talk that sets none looks as before.
  The minimal starter sets all four: its window is the slide's paper a
  shade sunk, so a slide moving in or out crosses nothing darker than
  that tint, and the slide draws its edge in the theme's hairline.
• The README shows the mark, the diff slide in both starters, and the
  moving slides, compass and minimap under "In the room".