Mark GRN_OBJ_FORMAT_ASARRAY as deprecated
Mark GRN_OBJ_FORMAT_ASARRAY as deprecated

It will be removed at 5.0.0. Use GRN_OBJ_FORMAT_AS_ARRAY instead.

By the way, is the flag used? There is no code that uses the flag in
Groonga source. Can we remove it?

myokoym/groonga,cosmo0920/groonga,kenhys/groonga,redfigure/groonga,redfigure/groonga,cosmo0920/groonga,komainu8/groonga,redfigure/groonga,groonga/groonga,hiroyuki-sato/groonga,naoa/groonga,komainu8/groonga,cosmo0920/groonga,komainu8/groonga,myokoym/groonga,myokoym/groonga,komainu8/groonga,redfigure/groonga,myokoym/groonga,cosmo0920/groonga,groonga/groonga,hiroyuki-sato/groonga,groonga/groonga,groonga/groonga,komainu8/groonga,groonga/groonga,kenhys/groonga,naoa/groonga,kenhys/groonga,hiroyuki-sato/groonga,kenhys/groonga,redfigure/groonga,groonga/groonga,naoa/groonga,myokoym/groonga,myokoym/groonga,redfigure/groonga,naoa/groonga,cosmo0920/groonga,myokoym/groonga,kenhys/groonga,redfigure/groonga,komainu8/groonga,cosmo0920/groonga,hiroyuki-sato/groonga,komainu8/groonga,hiroyuki-sato/groonga,naoa/groonga,komainu8/groonga,groonga/groonga,hiroyuki-sato/groonga,kenhys/groonga,naoa/groonga,cosmo0920/groonga,kenhys/groonga,groonga/groonga,hiroyuki-sato/groonga,redfigure/groonga,naoa/groonga,kenhys/groonga,cosmo0920/groonga,naoa/groonga,myokoym/groonga,hiroyuki-sato/groonga