Ellipsize long jobset/job names to prevent bootstrap navbar breakage

Dependencies

• [2] OZDDUMVP Automatically chomp all [%...%] directives
• [3] JZVRK5QJ Group some menu items together under a "Status" menu
• [4] J5UVLXOK * Start of a basic Catalyst web interface.
• [5] QL55ECJ6 - adapted ui for hydra, more in line with nixos.org website
• [6] 4JS4DWHD All/recent builds -> Latest builds
• [7] Y6AHH4TH Remove the logfile and logSize columns from the database
• [8] 3PNG7NIB Remove trailing whitespace
• [9] OEPUOUNB Using twitter bootstrap for more consistent looks for Hydra

Change contents

• replacement in src/lib/Hydra/View/TT.pm at line 11
  [2.41]→[4.9720:9761](∅→∅),[4.9720]→[4.9720:9761](∅→∅)
  − expose_methods => [qw/log_exists/]);
  [2.41]

  [4.6867]
  + expose_methods => [qw/log_exists ellipsize/]);
• edit in src/lib/Hydra/View/TT.pm at line 19
  [4.6919]

  [4.6919]
  + sub ellipsize {

  + my ($self, $c, $s, $n) = @_;

  + return length $s <= $n ? $s : substr($s, 0, $n - 3) . "...";

  + }

  +
• replacement in src/root/topbar.tt at line 64
  [4.12283]→[3.657:720](∅→∅)
  − [% WRAPPER makeSubMenu title=("Jobset: " _ jobset.name) %]
  [4.12283]

  [4.12360]
  + [% WRAPPER makeSubMenu title=("Jobset: " _ ellipsize(jobset.name, 30)) %]
• replacement in src/root/topbar.tt at line 112
  [4.13499]→[4.13499:13556](∅→∅)
  − [% WRAPPER makeSubMenu title=("Job: " _ job.name) %]
  [4.13499]

  [4.13556]
  + [% WRAPPER makeSubMenu title=("Job: " _ ellipsize(job.name, 30)) %]