Draftpaper 0.7.1

The revisions in the title block's column, the schedules off the frame, and draftpaper apply quiet when
nothing changed.

• The revisions take their turn in the title block's column with the schedule of equipment and the
  process schedule (Mod+i: equipment, processes, revisions, none), drawn as they are, as many commits
  as fit (up to 30); with [title] revisions = true they come by themselves when nothing else is
  chosen. Nothing is drawn above the title block any more.
• The schedules sit 6 mm in from the frame's top and right lines (they sat on them), with no margin of
  their own; one with more rows than fit fills the column, its last row 6 mm above the title block, as
  the plotted load keeps from it (the millimetres left over go to its heading).
• draftpaper apply reloads an application (tmux, Alacritty, Neovim, Emacs, X, GTK's settings) only when
  its theme file changed, each file written once with [text]'s fonts in it: an apply that changes
  nothing redraws nothing (tmux was re-sourced, and Alacritty reloaded around it, on every one).