Declare admin controllers as services, remove "call" methods
Remove deprecated comments in admin controllers
Declare prod controllers as services, remove "call" methods
Remove deprecated comments in prod controllers
Declare client controllers as services, remove "call" methods
Remove deprecated comments in client controllers
Declare API controllers as services, remove "call" methods
Declare report controllers as services, remove "call" methods
Declare root controllers as services, remove "call" methods
Remove deprecated comments in root controllers
Declare thesaurus controllers as services, remove "call" methods
Declare user controllers as services, remove "call" methods
Remove user comments in root controllers
Declare tests controllers as services, remove "call" methods
Declare root controllers as services, remove "call" methods
Merge pull request #737 from romainneutron/controllers-services

[3.9] Controllers as services