Omit the system type if it's part of the job name

Dependencies

• [2] LDICTHWY Use Template::Toolkit to generate email messages
• [3] 5EQYVRWE Add a plugin mechanism
• [4] QDJRQIFF If multiple dependent builds fail, send a single email

Change contents

• replacement in src/lib/Hydra/Plugin/EmailNotification.pm at line 58
  [2.477]→[2.477:756](∅→∅)
  − The status of Hydra job [% showJobName(build) %] (on [% build.system %]) [% IF prevBuild && build.buildstatus != prevBuild.buildstatus %]has changed from "[% showStatus(prevBuild) %]" to "[% showStatus(build) %]"[% ELSE %]is "[% showStatus(build) %]"[% END %]. For details, see
  [2.477]

  [2.756]
  + The status of Hydra job [% showJobName(build) %] [% IF showSystem %](on [% build.system %]) [% END %][% IF prevBuild && build.buildstatus != prevBuild.buildstatus %]has changed from "[% showStatus(prevBuild) %]" to "[% showStatus(build) %]"[% ELSE %]is "[% showStatus(build) %]"[% END %]. For details, see
• edit in src/lib/Hydra/Plugin/EmailNotification.pm at line 129
  [2.1502]

  [2.1502]
  + , showSystem => index($build->job->name, $build->system) == -1
• replacement in src/lib/Hydra/Plugin/EmailNotification.pm at line 150
  [3.5709]→[2.2024:2136](∅→∅)
  − Subject => showStatus($build) . ": Hydra job " . showJobName($build) . " on " . $build->system,
  [3.5709]

  [2.2136]
  + Subject => showStatus($build) . ": Hydra job " . showJobName($build) . ($vars->{showSystem} ? " on " . $build->system : ""),