Auspice 2.57.0

• Remove hardcoded color scale for LBI (#1842)
• Any node_attr in the tree can be used as a tip label, as well as the special-cases of strain-name and "none".
  Previously we only allowed valid colorings.
  (#1668)
• The specified tip label is surfaced more prominently within the the on-hover info boxes & on-click modals.
  (#1668)
• Temporal colour scales can now use YYYY-MM-DD values (previously only numeric dates were allowed).
  Ambiguous (YYYY-MM-XX, YYYY-XX-XX) dates are allowed and the midpoint of the range will be used to choose the colour.
  (#1832, #1836)
• Parsing and error handling for URL query-encoded dates (dmin, dmax, animate) has been improved.
  (#1832)
• Div-only trees (i.e. no timetree) now hide the date / animation sections in the sidebar.
  (#1834)
• Improvements to how we use React within the measurements panel (should not result in any user-facing changes).
  (#1838)