rename var

Dependencies

• [2] FHAVPTZ6 Hydra/23: added some X-headers with meta info in email notifications, added more descriptive status
• [3] XZ7ZIKCV * Allow overriding the sender email address.
• [4] 7YBYT2LQ
• [5] FYO6NECE hydra
• [6] QUTWJR7P * Include more info in notification emails.
• [7] KA45EBF5 * Send email if a build fails.
• [8] OG7BEM57

Change contents

• replacement in src/script/hydra_build.pl at line 114
  [3.662]→[2.435:465](∅→∅)
  − my $url = hostname_long ;
  [3.662]

  [3.0]
  + my $baseurl = hostname_long ;
• replacement in src/script/hydra_build.pl at line 116
  [3.51]→[2.466:517](∅→∅)
  − (($ENV{'USER'} || "hydra") . "@" . $url);
  [3.51]

  [3.3075]
  + (($ENV{'USER'} || "hydra") . "@" . $baseurl);
• replacement in src/script/hydra_build.pl at line 194
  [2.782]→[2.782:822](∅→∅)
  − 'X-Hydra-Instance' => $url,
  [2.782]

  [2.822]
  + 'X-Hydra-Instance' => $baseurl,