remove old line

Dependencies

• [2] 3466DZDE logdiff now support bzipped logs for logdiff
• [3] TH674WKJ add log diff to compare logs to previous builds
• [4] BKOIYITR added some json responses

Change contents

• edit in src/lib/Hydra/Controller/API.pm at line 236
  [3.198]→[2.0:73](∅→∅)
  − my $pipe = (-f "$file.bz2" ? "cat $file | bzip2 -d" : "cat $file") ;