Sort build steps

Dependencies

• [2] TPNHTE5V Remove obsolete Builds columns and provide accurate "Running builds"
• [3] PMNWRTGJ Add multiple output support
• [4] 5JB5DKQL Don't repeat links to build step logs
• [5] GNIEG2GC * Disambiguate jobs by jobset name. I.e. jobs with the same name in
• [6] VG4QG336 Remove tablesorter
• [7] BIVZGPUT Optimise clickable rows
• [*] J5UVLXOK * Start of a basic Catalyst web interface.

Change contents

• replacement in src/root/build.tt at line 9
  [2.1998]→[2.1998:2024](∅→∅)
  − steps = build.buildsteps;
  [2.1998]

  [2.2024]
  + steps = build.buildsteps.nsort('stepnr').reverse;
• replacement in src/root/build.tt at line 26
  [3.11774]→[2.2091:2133](∅→∅)
  − [% FOREACH step IN steps.reverse %]
  [3.11774]

  [3.11819]
  + [% FOREACH step IN steps %]