Projects: don't respond with unnecessary declarative field

Dependencies

• [2] K4B5ECOH Project: add test for declarative->normal project transition
• [3] LN3E2P4E t: Test Projects JSON serialization and deserialization
• [4] 7ECJWNVX Cleanup Project model
• [5] 3NGONGQ7 Project: add declfile, decltype, declvalue to API
• [*] X27GNHDV * Basic job info in the database.

Change contents

• edit in src/lib/Hydra/Schema/Projects.pm at line 266
  [3.1550]

  [3.1550]
  + "jobsets" => [ map { $_->name } $self->jobsets ]

  + );

  +

  + my %decl = (
• replacement in src/lib/Hydra/Schema/Projects.pm at line 274
  [3.1755]→[3.1755:1766](∅→∅)
  − },
  [3.1755]

  [3.1766]
  + }

  + );
• replacement in src/lib/Hydra/Schema/Projects.pm at line 277
  [3.1767]→[3.1767:1831](∅→∅)
  − "jobsets" => [ map { $_->name } $self->jobsets ]

  − );
  [3.1767]

  [3.1831]
  + %json = (%json, %decl) if !($decl{"declarative"}->{"file"} eq "");
• replacement in t/Controller/projects.t at line 52
  [2.1057]→[2.1057:1189](∅→∅)
  − owner => "root",

  − declarative => {

  − file => "",

  − type => "",

  − value => ""

  − }
  [2.1057]

  [2.1189]
  + owner => "root"
• replacement in t/Controller/projects.t at line 134
  [2.3719]→[2.3719:3875](∅→∅)
  − owner => "root",

  − declarative => {

  − file => "",

  − type => "",

  − value => ""

  − }
  [2.3719]

  [2.3875]
  + owner => "root"