Change button_widget class to btn-primary#29115

Merged

nicolas-grekas merged 8 commits intosymfony:3.4from

JulienMaille:patch-1

Nov 8, 2018

Commits on Nov 1, 2018

[HttpFoundation] replace any preexisting Content-Type headers
nicolas-grekas
committed

Commits on Nov 6, 2018

[HttpFoundation] Fixed PHP doc of ParameterBag::getBoolean
lyrixx
committed
minor #29111 [HttpFoundation] Fixed PHP doc of ParameterBag::getBoolean (lyrixx)
nicolas-grekas
committed