Supply initial board to the 'SignedIn' component.
Render chessmen when rendering board.
Remove ids from 'square' nodes.
Fix bug in the function #bmap.
Add new Bacon observable that represents the
rendering of the chessboard ('-renderings'); call the new
function #establish-drag-&-drop on every value through '-renderings'.
Add comment.
Use coughsyrup idiom instead of the explicit
function 'apply'.
Use coughsyrup idiom instead of the explicit
function 'apply'.
Move management of the '-renderings' bus
to a new file.
Connect the chessboard sensitive-component to the
'-renderings' bus.
Sensitize the 'Chessboard' component.
Add component sensitizer.
Have dragged chessmen revert to their original positions.