v0.9.2

Added

• A float left sitting on an edge of the main console area is ATTACHED to it:
  it wears a lighter resize border, and it travels with that edge when the
  chrome moves - a sidebar dragged wider, a sidebar or the prompt bar toggled,
  a chrome bar appearing, the window resized. Each axis attaches on its own.
  Attachment is read off the float's position, so one restored from the layout
  on an edge is attached like a just-dragged one, and dragging it clear
  detaches it.

Changed

• Snapping a float to the main console area's own edges leaves
  mdw.config.floatSnapInset (5) of clearance instead of landing flush, so a
  snapped panel sits a few pixels off the top bar and off the console's
  scrollbar rather than against them - the clearance the left edge already got
  from the dock gap. Snapping to another float is unchanged (still flush).

Fixed

• Closing a floating panel with its tab x and opening it again brings it back
  where it was, instead of centring it. A sole member's x now closes its
  GROUP, the way the Widgets menu already did, so nothing destroys the record
  of where the panel was; a group closed as a whole also stays closed across a
  profile load, which it previously did not.